US 6275448
PRESSURE-COMPENSATED ACCE LERATION-INSENSITIVE HYDROPHONE
Assignee
ALLIED CORPORATION, A CORP OF NEW YORK
Filed
Dec 12, 1977
Granted
Aug 14, 2001
Location
CA US
35 USC §181 Secrecy Order
Imposed
Aug 25, 1982
Rescinded
Mar 6, 2001
Duration
18 years, 6 months
Inventor
- 1ELMORE KITTOWER
Record Details
- Patent number
- US 6275448
- Application
- 05860012
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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Back to patent indexSource: USPTO 35 USC §181 secrecy order records