Patent FR350503A successfully refreshed from Google Patents.
FR350503A
Expired / Lapsed
FR
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Folding staircase
Assignee: Individual
•
Filing: 1905-01-03
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Granted: 1905-06-15
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Expires: 1925-01-03
Abstract
No abstract record available.
Inventors
- 👤 Ernest Joly
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-05 20:12
CPC Classifications
E; E06; E06C; E06C1/00; E06C1/02; E06C1/14; E06C1/16; E06C1/38; E06C1/387
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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