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FR891332A
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Assignee: Johannes Welle
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Filing: 1943-02-18
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Granted: 1944-03-03
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Expires: 1963-02-18
Abstract
No abstract record available.
Inventors
- 👤 Johannes Welle
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 19:08
CPC Classifications
F; F16; F16B; F16B15/00; F16B15/06; F16B15/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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