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| Patents for B63H 23 - Transmitting power from propulsion power plant to propulsive elements (3,809) |
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| 04/06/1976 | US3948531 Bulkhead seal | | 03/16/1976 | US3943790 Marine outboard gear assembly | | 03/09/1976 | US3942850 Bearing and assembly | | 03/09/1976 | US3942466 Stern gear of ships | | 02/17/1976 | US3938637 Control system for forward-reverse clutches and low pressure supply line | | 02/10/1976 | US3937093 Marine propulsion device with anchoring means for propeller shaft bearing carrier | | 01/27/1976 | US3934952 Leakproof seal for bearings | | 01/13/1976 | US3932004 Rubber bearing with non-metallic support member | | 01/06/1976 | US3930379 Compensating and equalizing coupling for transmission of large torques, such as between the gear and the propellor of a ship |
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