FR65017E
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FR
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Assignee: Heinrich Spodig
•
Filing: 1952-11-05
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Granted: 1956-01-25
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Expires: 1972-11-05
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Spodig
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 17:02
CPC Classifications
B; B03; B03C; B03C1/00; B03C1/02; B03C1/025
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References Cited (Backward Citations)
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