JPS527360A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Automatic thrust eliminating device
Assignee: Hitachi Ltd
•
Filing: 1975-07-09
•
Granted: —
•
Expires: 1995-07-09
Abstract
No abstract record available.
Inventors
- 👤 Atsushi Koumori
- 👤 Isao Shiga
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-07 18:15
CPC Classifications
B; B21; B21B; B21B31/00; B21B31/02
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
JPS5066462A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.