CH239180A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Rolling system.
Assignee: Zimmermann Robert
•
Filing: 1943-07-14
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Granted: —
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Expires: 1963-07-14
Abstract
No abstract record available.
Inventors
- 👤 Zimmermann Robert
- 👤 Ricklin Georg
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 11:51
CPC Classifications
B; B66; B66C; B66C7/00; B66C7/08; B66C9/00; B66C9/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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