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Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B41
PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
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B41F
PRINTING MACHINES OR PRESSES
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15/00
Screen printers
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B41F15/08
Machines
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B41F15/0804
for printing sheets
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B41F15/0809
with cylindrical or belt-like screens
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