Patent DE727194C successfully refreshed from Google Patents.
DE727194C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Manufacture of phosphate coatings, especially on iron and steel
Assignee: GEA Group AG
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Filing: 1938-05-11
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Granted: 1942-10-28
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Expires: 1958-05-11
Abstract
No abstract record available.
Inventors
- 👤 Dr-Ing Gerhard Roesner
- 👤 Dr Ludwig Schuster
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 19:30
CPC Classifications
C; C23; C23C; C23C22/00; C23C22/05; C23C22/06; C23C22/07; C23C22/08; C23C22/12; C23C22/13
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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