Patent US4621238A successfully refreshed from Google Patents.
Patent FR463236A successfully refreshed from Google Patents.
FR463236A
Expired / Lapsed
FR
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Shutter-pourer for powdered materials with variable flow and quick adjustment
Assignee: Christofle & Cie Soc
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Filing: 1913-10-01
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Granted: 1914-02-17
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Expires: 1933-10-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 11:51
CPC Classifications
B; B65; B65D; B65D47/00; B65D47/04; B65D47/20; B65D47/24; B65D47/245; B65D47/246
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