Patent CA955869A successfully refreshed from Google Patents.
CA955869A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Apparatus for electric field curtain of contact type
Assignee: Individual
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Filing: 1972-02-25
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Granted: 1974-10-08
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Expires: 1992-02-25
Abstract
No abstract record available.
Inventors
- 👤 Senichi Masuda
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-25 18:09
CPC Classifications
—
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