DE741033C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Zipper
Assignee: Hoesch AG
•
Filing: 1939-01-22
•
Granted: 1943-11-03
•
Expires: 1959-01-22
Abstract
No abstract record available.
Inventors
- 👤 Dipl-Ing Karl Kloepper
- 👤 Eugen Urbahn
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 11:30
CPC Classifications
A; A44; A44B; A44B19/00; A44B19/24; A44B19/32
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1719856A
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US1929083A
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US1734434A
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DE554415C
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DE602694C
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DE651779C
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FR807192A
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