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Patent applications and USPTO patent grants for Holtrop; John W..The latest application filed is for "hydraulic aircraft/stores cartridge".
Patent | Date |
---|---|
Hydraulic aircraft/stores cartridge Grant 4,466,334 - Holtrop August 21, 1 | 1984-08-21 |
Constrained store ejector Grant 4,441,674 - Holtrop April 10, 1 | 1984-04-10 |
Launch mechanism Grant 4,440,365 - Holtrop April 3, 1 | 1984-04-03 |
Electrohydraulic control system Grant 4,418,610 - Holtrop December 6, 1 | 1983-12-06 |
Rotary bolt liquid propellant gun Grant 4,091,711 - Petersen , et al. May 30, 1 | 1978-05-30 |
Liquid propellant gun Grant 4,033,224 - Holtrop July 5, 1 | 1977-07-05 |
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