FR1123293A
Expired / Lapsed
FR
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Improvements in the manufacture of ceilings and the like
Assignee: Boretti
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Filing: 1955-03-08
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Granted: 1956-09-19
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Expires: 1975-03-08
Abstract
No abstract record available.
Inventors
- 👤 Boretti
- 👤 Charles-Jean-Adrien Boretti
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 21:13
CPC Classifications
E; E04; E04B; E04B9/00; E04B9/04; E04B9/0435; E04B9/0464
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