US PATENT SUBCLASS 235 / 133 A
.~ Electrical

Current as of: June, 1999
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235 /   HD   REGISTERS

133 R  DF  TRANSFER MECHANISM {8}
133 A.~ Electrical

Unofficial Alpha Subclasses: R A

DEFINITION

Classification: 235/133

(under the class definition) Subject matter comprising devices whereby a register-wheel of higher order is advanced one step each time a wheel of the next lower order has made a complete rotation.