Patent JPS5019459A successfully refreshed from Google Patents.
JPS5019459A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
JPS5019459A - - Google Patents
Assignee: —
•
Filing: 1973-06-20
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Granted: —
•
Expires: 1993-06-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-28 23:43
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3399652A
Cited
US3698926A
Cited
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