CH98571A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Loose leaf book.
Assignee: Angst Siegfried
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Filing: 1921-10-18
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Granted: —
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Expires: 1941-10-18
Abstract
No abstract record available.
Inventors
- 👤 Angst Siegfried
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-31 04:22
CPC Classifications
B; B42; B42F; B42F13/00; B42F13/16; B42F13/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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