US 6228190
EXTRUDABLE GUN PROPELLANT COMPOSITION
Assignee
SECRETARY OF STATE FOR DEFENCE IN HER BRITANNIC MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GREAT BRITAIN AND
Filed
Jun 28, 1991
Granted
May 8, 2001
Location
ST. ALBANS EN GB
35 USC §181 Secrecy Order
Imposed
Feb 6, 1992
Rescinded
Aug 29, 2000
Duration
8 years, 6 months
Inventor
- 1DAVID F. DEBENHAM
Record Details
- Patent number
- US 6228190
- Application
- 07731401
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Back to patent indexSource: USPTO 35 USC §181 secrecy order records