CH217521A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Portable projector gun.
Assignee: Ruozzi Jean
•
Filing: 1941-02-03
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Granted: —
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Expires: 1961-02-03
Abstract
No abstract record available.
Inventors
- 👤 Ruozzi Jean
- 👤 Siegenthaler Gottlieb
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 17:36
CPC Classifications
F; F41; F41G; F41G1/00; F41G1/32; F41G1/34; F41G1/35
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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