FR1428243A
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Projection method and apparatus
Assignee: Schjeldahl Co G T
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Filing: 1965-03-02
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Granted: 1966-02-11
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Expires: 1985-03-02
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-01 22:50
CPC Classifications
H; H01; H01J; H01J37/00; H01J37/32; H01J37/34; C; C23; C23C; C23C14/00; C23C14/22; C23C14/24; C23C14/28
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