FR848046A
Expired / Lapsed
FR
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Improvements to folding elevator doors and similar doors
Assignee: Robert Eric Morley
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Filing: 1938-12-27
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Granted: 1939-10-20
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Expires: 1958-12-27
Abstract
No abstract record available.
Inventors
- 👤 Robert Eric Morley
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 23:11
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/48; E06B3/481
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