US PATENT SUBCLASS 303 / 89
LOCKS

Current as of: June, 1999
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303 /   HD   FLUID-PRESSURE AND ANALOGOUS BRAKE SYSTEMS

89LOCKS

DEFINITION

Classification: 303/89

Includes devices for maintaining parts in position of application or release.

SEE OR SEARCH CLASS

92, Expansible Chamber Devices,

24+, for locking means for retaining an expansible chamber device in the operative position.

188, Brakes,

265,.