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FR806771A Expired / Lapsed FR ⏱️ 0.0 years remaining

Apparatus for the transformation of granular materials into powdery products

Assignee: Marcel Mahieu
•
Filing: 1935-09-18
•
Granted: 1936-12-24
•
Expires: 1955-09-18
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Abstract

No abstract record available.

Inventors

  • 👤 Marcel Mahieu

Bibliographic Details

Application Number —
Jurisdiction FR
Data Source google_patents
Last Synchronized 2026-11-02 20:58
CPC Classifications
B; B02; B02C; B02C19/00; B02C19/06; B02C19/066

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