FR2007828A1
Expired / Lapsed
FR
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FR2007828A1 - - Google Patents
Assignee: Jos Schneider Optische Werke GmbH
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Filing: 1969-04-30
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Granted: —
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Expires: 1989-04-30
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 02:23
CPC Classifications
G; G03; G03B; G03B17/00; G03B17/02; G03B17/12; G03B17/14
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References Cited (Backward Citations)
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