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FR907912A
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FR
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prefabricated elements for the construction of floors
Assignee: Ets Baudet Donon & Roussel
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Filing: 1944-11-21
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Granted: 1946-03-26
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Expires: 1964-11-21
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-06 12:16
CPC Classifications
E; E04; E04B; E04B5/00; E04B5/16; E04B5/17; E04B5/23
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