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FR1129505A
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Semiconductor body manufacturing process
Assignee: Koninklijke Philips NV
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Filing: 1955-03-31
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Granted: 1957-01-22
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Expires: 1975-03-31
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 22:36
CPC Classifications
C; C30; C30B; C30B11/00; C30B13/00; C30B29/00; C30B29/10; C30B29/46; C30B29/48; H; H10; H10P; H10P95/00
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