JPS4861150A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
JPS4861150A - - Google Patents
Assignee: —
•
Filing: 1972-11-24
•
Granted: —
•
Expires: 1992-11-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 17:35
CPC Classifications
G; G02; G02B; G02B6/00; G02B6/02; G02B6/028; G02B6/0281; C; C03; C03B; C03B37/00; C03B37/01; C03B37/012; C03B37/014; C03B37/016; C03B37/018; C03B37/02; C03B37/025; C03B37/027; G02B6/10; G02B6/102; C03B2201/00; C03B2201/06; C03B2201/30; C03B2201/31
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
JPS4826208A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.