CH78158A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
insulator
Assignee: Werner Kammerman
•
Filing: 1918-03-12
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Granted: —
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Expires: 1938-03-12
Abstract
No abstract record available.
Inventors
- 👤 Werner Kammerman
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 17:54
CPC Classifications
—
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