US PATENT SUBCLASS 33 / 27.03
.~.~.~ Beam type

Current as of: June, 1999
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33 /   HD   GEOMETRICAL INSTRUMENTS

18.1  DF  SCRIBER {10}
27.01  DF  .~ Curved line {13}
27.02  DF  .~.~ Compass {2}
27.03.~.~.~ Beam type

DEFINITION

Classification: 33/27.03

Beam type:

(under subclass 27.02) Subject matter wherein a bar connects the pivot member to the scribing member.