Patent FR900655A successfully refreshed from Google Patents.
FR900655A
Expired / Lapsed
FR
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Tanning agents and their manufacturing process
Assignee: Progil SARL
•
Filing: 1943-08-18
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Granted: 1945-07-05
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Expires: 1963-08-18
Abstract
No abstract record available.
Inventors
- 👤 Marcel-Ernest Degeorges
- 👤 Louis Gelpi
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 10:18
CPC Classifications
C; C14; C14C; C14C3/00; C14C3/02; C14C3/08; C14C3/18; C14C3/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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