US PATENT SUBCLASS 347 / 198
.~.~ Adjustable
Current as of:
June, 1999
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347 /
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INCREMENTAL PRINTING OF SYMBOLIC INFORMATION
171
DF
THERMAL MARKING APPARATUS OR PROCESSES
{20}
197
DF
.~ Recording means engaging or holding means {1}
198
.~.~ Adjustable
DEFINITION
Classification: 347/198
Adjustable:
(under subclass 197) Subject matter comprising means for varying the force for pressing the recording means against the record receiver.