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FR2229135A2
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FR2229135A2 - - Google Patents
Assignee: Koninklijke Philips NV
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Filing: 1974-05-08
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Granted: —
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Expires: 1994-05-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-08 16:17
CPC Classifications
H; H01; H01J; H01J29/00; H01J29/02; H01J29/10; C; C23; C23C; C23C14/00; C23C14/04; C23C14/042; G; G21; G21K; G21K4/00; H01J29/36; H01J29/38; H01J29/385
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
FR1089992A
Cited
BE651179A
Cited
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