US PATENT SUBCLASS 427 / 141
.~ Carbon paper or inked ribbon

Current as of: June, 1999
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427 /   HD   COATING PROCESSES

140  DF  RESTORING OR REPAIRING {2}
141.~ Carbon paper or inked ribbon

DEFINITION

Classification: 427/141

(under subclass 140) Processes wherein the object restored or repaired is carbon paper or on inked ribbon.