FR657854A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Apparatus for sandblasting and polishing, in particular perforated articles obtained by stamping
Assignee: ALSACIENNE POUR LA FABRICATION
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Filing: 1928-07-20
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Granted: 1929-05-28
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Expires: 1948-07-20
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-02 18:15
CPC Classifications
B; B24; B24B; B24B31/00; B24B31/02; B24B31/0224
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