US PATENT SUBCLASS 105 / 64.1
.~.~ With pump
Current as of: June, 1999
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(under subclass 63) Locomotive combined with means to compress the pneumatic medium used for exerting the propelling force.
(1) Note. A reversible pneumatic motor utilized to save the energy of momentum is included herein.
SEE OR SEARCH CLASS
104, Railways, for a pneumatic railway vehicle combined with an external source of pressurized air.
280, Land Vehicles,
216, for fluid type energy storing device for an occupant propelled vehicle.