FR2270620A1
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FR2270620A1 - - Google Patents
Assignee: SCHONBERG HERMAN SW
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Filing: 1975-05-06
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Granted: —
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Expires: 1995-05-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-07 23:37
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/805; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24802; Y10T428/24934; Y10T428/31504; Y10T428/3154; Y10T428/31544; Y10T428/31652; Y10T428/31663; Y10T428/31855; Y10T428/3188; Y10T428/31895; Y10T428/31899; Y10T428/31909; Y10T428/31924; Y10T428/31935; Y10T428/31971; Y10T428/31993
Claims Analysis
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References Cited (Backward Citations)
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