Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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B41J
TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
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29/00
Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
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B41J29/08
Sound-deadening, or shock-absorbing stands, supports, cases or pads separate from machines
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