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FR592135A Expired / Lapsed FR ⏱️ 0.0 years remaining

Process for the rapid bleaching of vegetable fibers of all kinds, separated or in the form of processed products

Assignee: GRIESHEIM ELEKTRON CHEM FAB
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Filing: 1925-01-26
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Granted: 1925-07-27
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Expires: 1945-01-26
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Abstract

No abstract record available.

Inventors

  • 👤 Carl Gustav Schwalbe
  • 👤 Hermann Wenzl

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-10-25 11:32
CPC Classifications
D; D06; D06L; D06L4/00; D06L4/10; D06L4/20; D06L4/22; D06L4/23

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