DE323665C
Expired / Lapsed
DE
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Assignee: Hans Wallasch Dr
•
Filing: 1919-04-19
•
Granted: 1920-07-31
•
Expires: 1939-04-19
Abstract
No abstract record available.
Inventors
- 👤 Hans Wallasch
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 21:09
CPC Classifications
C; C08; C08G; C08G12/00; C08G12/02; C08G12/04; C08G12/10; C08G12/14; C08G12/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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