US PATENT SUBCLASS 235 / 91 A
.~ Double acting pawl escapement with double arm pawl

Current as of: June, 1999
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235 /   HD   REGISTERS

91 R  DF  OPERATING DEVICES {13}
91 A.~ Double acting pawl escapement with double arm pawl

Unofficial Alpha Subclasses: R PR A B C D E F G H J K L M

DEFINITION

Classification: 235/91

(under the class definition) Subject matter comprising devices for operating registers, the specific construction of the registers not being of the invention.

SEE OR SEARCH THIS CLASS, SUBCLASS:

56, and 419+, for record controlled operating devices for registering mechanisms.