CH169461A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Closing device on insulating pipes.
Assignee: Haefely & Cie Ag Emil
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Filing: 1933-06-02
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Granted: —
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Expires: 1953-06-02
Abstract
No abstract record available.
Inventors
- 👤 A-G Emil Haefely Cie
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-07 12:39
CPC Classifications
H; H01; H01B; H01B17/00; H01B17/26; H01B17/30; H01B17/303; H01B17/305
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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