Patent JPS5853934B2 successfully refreshed from Google Patents.
JPS5853934B2
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Self-purifying catalyst
Assignee: Toshiba Corp
•
Filing: 1979-12-26
•
Granted: —
•
Expires: 1999-12-26
Abstract
No abstract record available.
Inventors
- 👤 健一 井浦
- 👤 高弘 会田
- 👤 幸雄 浅見
- 👤 好則 片岡
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 17:52
CPC Classifications
—
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.