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FR984650A
Expired / Lapsed
FR
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Apparatus for sprinkling powdery products in the manufacture of building materials
Assignee: Louis-Alphonse Buhours
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Filing: 1949-04-08
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Granted: 1951-07-09
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Expires: 1969-04-08
Abstract
No abstract record available.
Inventors
- 👤 Louis-Alphonse Buhours
- 👤 Rene Dufour
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 15:46
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/02; E04F21/06; E04F21/08; E04F21/10; B; B27; B27N; B27N3/00; B27N3/08; B27N3/10; B27N3/14
Claims Analysis
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References Cited (Backward Citations)
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