CH173307A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Screw connection, especially for double glazing windows.
Assignee: Kiefer Jacob
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Filing: 1934-02-03
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Granted: —
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Expires: 1954-02-03
Abstract
No abstract record available.
Inventors
- 👤 Kiefer Jacob
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-24 14:03
CPC Classifications
E; E05; E05C; E05C7/00; E05C7/02; E06; E06B; E06B3/00; E06B3/04; E06B3/26; E06B3/2605; E06B2003/261
Claims Analysis
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References Cited (Backward Citations)
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