FR699145A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Economic blade with two interchangeable cutting edges for metal shears, without fixing holes
Assignee: August Friederici
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Filing: 1930-07-19
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Granted: 1931-02-10
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Expires: 1950-07-19
Abstract
No abstract record available.
Inventors
- 👤 August Friederici
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 17:54
CPC Classifications
B; B23; B23D; B23D35/00; B23D35/002
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