FR990381A
Expired / Lapsed
FR
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ladder, especially extension ladder
Assignee: Charles Reitzer
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Filing: 1949-07-07
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Granted: 1951-09-20
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Expires: 1969-07-07
Abstract
No abstract record available.
Inventors
- 👤 Charles Reitzer
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 05:49
CPC Classifications
E; E06; E06C; E06C1/00; E06C1/02; E06C1/04; E06C1/08; E06C1/12; E06C7/00; E06C7/42; E06C7/423
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