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Patent JPS5039563A successfully refreshed from Google Patents.
JPS5039563A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
JPS5039563A - - Google Patents
Assignee: —
•
Filing: 1974-07-08
•
Granted: —
•
Expires: 1994-07-08
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-01 21:09
CPC Classifications
G; G02; G02B; G02B13/00; G02B13/24; G02B15/00; G02B15/14; G02B15/142; G02B15/16; G03; G03B; G03B27/00; G03B27/32; G03B27/52; G03B27/522
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3728010A
Cited
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