CA976353A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Structure and method for producing microform
Assignee: Energy Conversion Devices Inc
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Filing: 1972-11-29
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Granted: 1975-10-21
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Expires: 1992-11-29
Abstract
No abstract record available.
Inventors
- 👤 Robert W. Hallman
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-24 19:27
CPC Classifications
G; G03; G03F; G03F1/00; G03F1/54; G03F7/00; G03F7/004; G03F7/016; G03F7/26; G03F7/30; G03F7/32
Claims Analysis
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References Cited (Backward Citations)
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