US PATENT SUBCLASS 271 / 73
.~ Curtains
Current as of:
June, 1999
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271 /
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SHEET FEEDING OR DELIVERING
278
DF
DELIVERING
{13}
73
.~ Curtains
DEFINITION
Classification: 271/73
(under subclass 278) Apparatus wherein bands are provided which receive the sheet and are adapted to be rolled up and permit the sheet to fall.
(1) Note. The bands may or may not serve as conveyors.