Patent CH137987A successfully refreshed from Google Patents.
CH137987A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Mechanical brush.
Assignee: Fabrique De Brosses Fabrossal
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Filing: 1929-05-11
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Granted: —
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Expires: 1949-05-11
Abstract
No abstract record available.
Inventors
- 👤 Fabrique De Brosses Fabrossal
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 14:17
CPC Classifications
A; A46; A46B; A46B3/00; A46B3/16
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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