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CH288444A
Expired / Lapsed
CH
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Assignee: Bollmann Karl
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Filing: 1950-08-17
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Granted: —
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Expires: 1970-08-17
Abstract
No abstract record available.
Inventors
- 👤 Bollmann Karl
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-08 13:22
CPC Classifications
B; B26; B26F; B26F1/00; B26F1/32; B26F1/36; B42; B42F; B42F13/00; B42F13/40; B42F13/404
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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