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JPS4831454A Expired / Lapsed JP ⏱️ 0.0 years remaining

JPS4831454A - - Google Patents

Assignee: —
•
Filing: 1972-07-25
•
Granted: —
•
Expires: 1992-07-25
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Abstract

No abstract record available.

Inventors

No inventors recorded.

Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-11-07 07:58
CPC Classifications
H; H05; H05K; H05K13/00; H05K13/003; H05K13/0038; Y; Y10; Y10T; Y10T156/00; Y10T156/17; Y10T156/1702; Y10T156/1744; Y10T156/1751; Y10T156/1754

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