FR747703A
Expired / Lapsed
FR
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Process for establishing coatings for the walls of galleries, underground passages and coating obtained by this process
Assignee: Emile Quartier
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Filing: 1932-12-19
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Granted: 1933-06-22
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Expires: 1952-12-19
Abstract
No abstract record available.
Inventors
- 👤 Emile Quartier
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-26 21:16
CPC Classifications
E; E02; E02D; E02D29/00; E02D29/02; E02D29/025; E21; E21D; E21D11/00; E21D11/04; E21D11/08
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