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FR985398A
Expired / Lapsed
FR
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Enhancements to multi-combination padlock locks, opening and closing without key
Assignee: Heliodore Campos
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Filing: 1949-05-03
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Granted: 1951-07-18
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Expires: 1969-05-03
Abstract
No abstract record available.
Inventors
- 👤 Heliodore Campos
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 22:04
CPC Classifications
E; E05; E05B; E05B37/00
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Total Claims: 0
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