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CA626316A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Method of manufacturing semi-conductive material
Assignee: Koninklijke Philips NV
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Filing: —
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Granted: 1961-08-29
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Expires: 1978-08-29
Abstract
No abstract record available.
Inventors
- 👤 C. Romeyn Frans
- 👤 J. W. Verwey Evert
- 👤 Bol Arie
- 👤 W. Haayman Pieter
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-02 21:03
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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