CPC Subgroup
G03G 15/321 Full Title
Apparatus for electrographic processes using a charge pattern (G03G16/00, G03G17/00 take precedence) > involving the combination of more than one step according to groups G03G13/02 - G03G13/20 (G03G15/01 takes precedence) > in which the charge pattern is formed dotwise, (G03G15/04, G03G15/05, G03G15/34 take precedence)
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Top 10 applicants by patent filingsfor class G03, 2013–2023, worldwide · Source: EPO PATSTAT
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