JPS5345307A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Dispersed fuel compositions
Assignee: NOF Corp
•
Filing: 1976-10-06
•
Granted: —
•
Expires: 1996-10-06
Abstract
Abstract PURPOSE: A dispersed fuel composition, wherein a finely divided coal powder is dispersed in a hydrocarbon oil by the use of a quaternary ammonium salt as a dispersant stably for a long period of time. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Hideki Takahashi
- 👤 Koji Ishizaki
- 👤 Hirozumi Shimizu
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 23:20
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.