TREA

for determining top and bottom margins or indicating exhaust of paper

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Industry

  • CPC
  • B41J29/44
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B41Printing, stamps B41JTYPEWRITERS SELECTIVE PRINTING MECHANISMS, e.g. INK-JET PRINTERS, THERMAL PRINTERS B41J29/00Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for

Current Industry

B41J29/44for determining top and bottom margins or indicating exhaust of paper
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