Patent US2500567A successfully refreshed from Google Patents.
Patent CH504784A successfully refreshed from Google Patents.
CH504784A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for the production of integrated circuits
Assignee: Philips Nv
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Filing: 1970-02-26
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Granted: —
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Expires: 1990-02-26
Abstract
No abstract record available.
Inventors
- 👤 Schmidt Uwe
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-06 13:26
CPC Classifications
B; B23; B23K; B23K26/00; B23K26/02; B23K26/06; B23K26/067; B23K26/0676; H; H10; H10P; H10P76/00; H10P76/20; H10P76/204; H10P76/2041; H10P76/2042; H10P95/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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