Patent JPS4923724A successfully refreshed from Google Patents.
JPS4923724A
Expired / Lapsed
JP
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JPS4923724A - - Google Patents
Assignee: —
•
Filing: 1972-05-19
•
Granted: —
•
Expires: 1992-05-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-05 06:35
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/06; B22D11/0622; B21; B21C; B21C47/00; B21C47/24; B21D; B21D43/00; B21D43/20
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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