CH282353A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Separable zipper, method for producing the same and casting mold for carrying out the method.
Assignee: Martin Dr Winterhalter
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Filing: 1948-10-02
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Granted: —
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Expires: 1968-10-02
Abstract
No abstract record available.
Inventors
- 👤 Martin Dr Winterhalter
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-02 16:00
CPC Classifications
B; B29; B29D; B29D5/00; A; A44; A44B; A44B19/00; A44B19/24; A44B19/38; A44B19/42; A44B19/60; B29C; B29C33/00
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References Cited (Backward Citations)
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