Patent JPS5386367A successfully refreshed from Google Patents.
JPS5386367A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Soil conditioners
Assignee: Toray Industries Inc
•
Filing: 1977-01-10
•
Granted: —
•
Expires: 1997-01-10
Abstract
No abstract record available.
Inventors
- 👤 Shinsuke Imamura
- 👤 Masahiro Takai
- 👤 Jisaburou Hirota
- 👤 Mitsuo Yoshida
- 👤 Michihiko Tanaka
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 14:56
CPC Classifications
Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/20
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
JPS49131850A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.