Patent US3898645A successfully refreshed from Google Patents.
Patent FR1139239A successfully refreshed from Google Patents.
FR1139239A
Expired / Lapsed
FR
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Dental injector and spray nozzle
Assignee: Siemens Reiniger Werke AG
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Filing: 1955-05-04
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Granted: 1957-06-26
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Expires: 1975-05-04
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-04 23:29
CPC Classifications
A; A61; A61C; A61C17/00; A61C17/02; A61C17/0217
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References Cited (Backward Citations)
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