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DE738604C Expired / Lapsed DE ⏱️ 0.0 years remaining

Process for the production of hydrosols with a selectable shape and size of the colloidal particles

Assignee: RUDOLF DEGKWITZ DR
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Filing: 1935-07-09
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Granted: 1943-08-23
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Expires: 1955-07-09
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Abstract

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Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-23 12:26
CPC Classifications
B; B01; B01J; B01J13/00; B01J13/0004; B01J13/0021

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