Patent US3289090A successfully refreshed from Google Patents.
Patent FR903908A successfully refreshed from Google Patents.
FR903908A
Expired / Lapsed
FR
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Control device for spectroscopic devices
Assignee: ZEISS CARL SOC
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Filing: 1944-05-02
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Granted: 1945-10-22
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Expires: 1964-05-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-28 23:38
CPC Classifications
G; G01; G01J; G01J3/00; G01J3/12; G01J3/14; G01J3/16
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