US PATENT SUBCLASS 101 / 179
.~.~.~ Perfecting
Current as of:
June, 1999
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101 /
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PRINTING
171
DF
MULTICOLOR
{8}
174
DF
.~ Rotary machines {5}
178
DF
.~.~ Web {3}
179
.~.~.~ Perfecting {1}
180
DF
.~.~.~.~
> Multiple couple
DEFINITION
Classification: 101/179
(under subclass 178) Machines having means peculiarly adapted for printing on both sides of the web, at least one side in multicolor.