US PATENT SUBCLASS 396 / FOR 969
BURNISHING (354/351)

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

FOR 969BURNISHING (354/351) {1}
FOR 970  DF  .~> Rotary machine (354/352) {1}

DEFINITION

Classification: 396/FOR.969

BURNISHING: (354/351)

Foreign art collection having means to polish a photos:graphic image by applying to it heat-pressure or friction and such compounds as facilitate these operations.