CH331017A
Expired / Lapsed
CH
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Method for producing a PN junction in a semiconductor
Assignee: Standard Telephon & Radio Ag
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Filing: 1954-07-22
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Granted: —
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Expires: 1974-07-22
Abstract
No abstract record available.
Inventors
- 👤 Francis Drake Cyril
- 👤 Anthony Hyman Robert
- 👤 Charles Geary Frederick
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 03:27
CPC Classifications
H; H10; H10D; H10D62/00; H10D62/10; C; C30; C30B; C30B31/00; C30B31/02; H10D48/00; H10D48/30; H10D48/38; H10D99/00; H10P; H10P32/00; H10P50/00; H10P50/69; H10P50/691; H10P95/00; H10P95/50
Claims Analysis
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References Cited (Backward Citations)
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