CH377644A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Process for the pretreatment of hydrophobic films before the application of a photosensitive layer
Assignee: Rutgers Hans Dr
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Filing: 1958-07-12
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Granted: —
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Expires: 1978-07-12
Abstract
No abstract record available.
Inventors
- 👤 Kurt Dr Bratring
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-04 03:59
CPC Classifications
G; G03; G03C; G03C1/00; G03C1/76; G03C1/91; B; B29; B29D; B29D7/00; B29C; B29C71/00
Claims Analysis
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References Cited (Backward Citations)
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