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JPS502256A Expired / Lapsed JP ⏱️ 0.0 years remaining

JPS502256A - - Google Patents

Assignee: —
•
Filing: 1974-03-06
•
Granted: —
•
Expires: 1994-03-06
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Abstract

No abstract record available.

Inventors

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Bibliographic Details

Application Number —
Jurisdiction JP
Data Source google_patents
Last Synchronized 2026-10-31 10:52
CPC Classifications
B; B01; B01F; B01F25/00; B01F25/40; B01F25/42; B01F25/43; B01F25/432; B01F25/4323; B01F25/433

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