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FR767351A
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FR
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Improvements made to a car sweeper or driven by hand for vacuum cleaning of streets, sidewalks, railway platforms, etc.
Assignee: Kohn Henri
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Filing: 1933-04-08
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Granted: 1934-07-17
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Expires: 1953-04-08
Abstract
No abstract record available.
Inventors
- 👤 Kohn Henri
- 👤 Montheard Leon
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 16:27
CPC Classifications
E; E01; E01H; E01H1/00; E01H1/08; E01H1/0827
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