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JPS5020967A
Expired / Lapsed
JP
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JPS5020967A - - Google Patents
Assignee: —
•
Filing: 1973-06-27
•
Granted: —
•
Expires: 1993-06-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 05:41
CPC Classifications
B; B21; B21B; B21B45/00; B21B45/04; B21B45/08; B21B45/06
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4889837A
Cited
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