<?xml version="1.0" encoding="UTF-8"?>

<wo-patent-document lang="es" status="Expired" country="CU">
  <wo-bibliographic-data status="Caduca por término de vigencia (DL68)">
    <publication-reference>
      <document-id>
        <country>CU</country>
        <doc-number>B.O. No. 33, III trimestre de 1969</doc-number>
        <kind>A7</kind>
        <date>19691212</date>
      </document-id>
    </publication-reference>
    <classifications-ipcr>
      <classification-ipcr sequence="0001">
        <ipc-version-indicator>
          <date>20060101</date>
        </ipc-version-indicator>
        <section>C</section>
        <class>13</class>
        <subclass>D</subclass>
        <main-group>3</main-group>
        <subgroup>02</subgroup>
        <classification-value>A</classification-value>
      </classification-ipcr>
    </classifications-ipcr>
    <application-reference>
      <document-id>
        <country>CU</country>
        <doc-number>P/1/033403</doc-number>
        <date>19690731</date>
      </document-id>
    </application-reference>
    <parties>
      <applicants>
        <applicant sequence="0001" app-type="applicant" designation="all">
          <addressbook lang="es">
            <name>MINISTERIO DE LA INDUSTRIA AZUCARERA</name>
            <address>
              <country>CU</country>
            </address>
          </addressbook>
          <nationality>
            <country/>
          </nationality>
          <residence>
            <country>CU</country>
          </residence>
        </applicant>
      </applicants>
      <inventors>
        <inventor sequence="0001">
          <addressbook lang="es">
            <name>Orlando Argudín López</name>
            <address>
              <address-1>CU</address-1>
              <country>CU</country>
            </address>
          </addressbook>
        </inventor>
      </inventors>
      <agents>
        <agent sequence="0001" rep-type="agent">
          <addressbook lang="es">
            <name>Roche Ruíz, Mario E.</name>
            <address>
              <address-1>CU</address-1>
              <country>CU</country>
            </address>
          </addressbook>
        </agent>
      </agents>
    </parties>
    <invention-title lang="es">NUEVO PROCESO PARA LA PURIFICACIÓN DE LÍQUIDOS AZUCARADOS</invention-title>
    <wo-dates-of-public-availability>
      <gazette-reference>
        <gazette-num>Publicación realizada en: Dec 12 1969 12:00AM</gazette-num>
        <date>19691212</date>
      </gazette-reference>
    </wo-dates-of-public-availability>
    <wo-national-office-event national-office-event-type="Filed" doc-number="CU/P/1/033403">
      <wo-national-office-event-date>
        <date>19690731</date>
      </wo-national-office-event-date>
    </wo-national-office-event>
    <wo-national-office-event national-office-event-type="Registered" doc-number="P20631">
      <wo-national-office-event-date>
        <date>19761122</date>
      </wo-national-office-event-date>
    </wo-national-office-event>
    <wo-national-office-event national-office-event-type="Published" doc-number="B.O. No. 33, III trimestre de 1969">
      <wo-national-office-event-date>
        <date>19691212</date>
      </wo-national-office-event-date>
    </wo-national-office-event>
    <wo-national-office-event national-office-event-type="Expired">
      <wo-national-office-event-date>
        <date>20090226</date>
      </wo-national-office-event-date>
    </wo-national-office-event>
    <wo-national-office-filing-data appl-type="Patente DL805/36" file-type="P">
      <kind-of-protection>Patente</kind-of-protection>
    </wo-national-office-filing-data>
  </wo-bibliographic-data>
  <abstract lang="es">
    <p num="0001">Consiste en añadir a la solución azucarada un compuesto de carácter alcalino para elevar su PH hasta la zona alcalina, elevar la temperatura hasta un grado conveniente, añadirle una solución de un compuesto de sílice mezclar intimamente todos los componentes y separar después las impurezas floculadas.</p>
  </abstract>
</wo-patent-document>
