US 4981535
PROCESS FOR MIXING FINELY DIVIDED SOLIDS
Assignee
GENERAL TECHNOLOGY APPLICATIONS, INC., A CORP. OF VA.
Filed
Sep 4, 1985
Granted
Jan 1, 1991
Location
IJAMSVILLE MD US
Abstract
Solid particles of microscopic size are mixed in a nitrogen atmosphere at conditions of pressure and temperature such that at least a monolayer of nitrogen molecules is adsorbed on the particle surfaces but at conditions at which liquid nitrogen cannot exist in the mixture.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Dec 12, 1988
Rescinded
Feb 16, 1989
Duration
2 months
Inventor
- 1ALBERT F. HADERMANN
Record Details
- Patent number
- US 4981535
- Application
- 06790374
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
GENERAL TECHNOLOGY APPLICATIONS, INC., A CORP. OF VA.Back to patent indexSource: USPTO 35 USC §181 secrecy order records