US PATENT SUBCLASS 33 / 41.5
.~.~ Profile tracing

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

18.1  DF  SCRIBER {10}
41.1  DF  .~ Parallel line {7}
41.5.~.~ Profile tracing

DEFINITION

Classification: 33/41.5

Profile tracing:

(under subclass 41.1) Subject matter which includes a contact member to touch point by point a surface shape to be duplicated and a scribing member to duplicate each position point of the contact member.