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FR856526A
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Improvements in metal phosphating processes
Assignee: Maurice Damien
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Filing: 1939-03-03
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Granted: 1940-06-17
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Expires: 1959-03-03
Abstract
No abstract record available.
Inventors
- 👤 Maurice Damien
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 21:40
CPC Classifications
C; C23; C23C; C23C22/00; C23C22/73; B; B01; B01J; B01J19/00; B01J19/02; B01J2219/00; B01J2219/02; B01J2219/0204
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