FR776185A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Device to prevent the accumulation of dust and dirt in the corners of rooms, halls, etc. and tool used to fix said device
Assignee: Bell Punch Co Ltd
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Filing: 1934-07-20
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Granted: 1935-01-18
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Expires: 1954-07-20
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
2026-10-26 15:39
CPC Classifications
E; E04; E04F; E04F19/00; E04F19/02; E04F19/04; E04F19/0486
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