US PATENT SUBCLASS 264 / 107
.~ Die pressing disk type records

Current as of: June, 1999
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264 /   HD   PLASTIC AND NONMETALLIC ARTICLE SHAPING OR TREATING: PROCESSES

106  DF  FORMING SOUND GROOVES IN RECORDS {1}
107.~ Die pressing disk type records

DEFINITION

Classification: 264/107

(under subclass 106) Processes wherein the molding operation is performed on a solid preform to produce a disk-shaped

record.