FR632278A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Method and nozzle for spraying mortar, sand and similar materials using a compressed air device, while increasing their density
Assignee: Badische Maschinenfabrik GmbH
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Filing: 1927-04-06
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Granted: 1928-01-06
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Expires: 1947-04-06
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
2026-11-03 11:00
CPC Classifications
E; E04; E04F; E04F21/00; E04F21/02; E04F21/06; E04F21/08; E04F21/12
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