Indicating, counting, warning, control or safety devices (arrangements of counting devices in platen presses B41F1/00 in cylinder presses B41F3/84; ink supply or metering devices B41F31/02)

Child Classifications

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• B41F 33/0009 CPC only CPC only
• B41F 33/0018 CPC only CPC only
• B41F 33/0027 CPC only CPC only
• B41F 33/0036 +1 CPC CPC only CPC only
• B41F 33/0054 CPC only CPC only
• B41F 33/0063 CPC only CPC only
• B41F 33/0072 CPC only CPC only
• B41F 33/0081 CPC only CPC only
• B41F 33/009 CPC only CPC only
• B41F 33/02 Arrangements of indicating devices, e.g. counters +1 CPC IPC+CPC Available in IPC and CPC
• B41F 33/04 Tripping devices or stop-motions ( ; cylinder-tripping devices of rotary presses or machines B41F13/24; arrangements for tripping inking rollers B41F31/30) +1 CPC IPC+CPC Available in IPC and CPC
• B41F 33/16 Programming systems for automatic control of sequence of operations IPC+CPC Available in IPC and CPC
• B41F 33/18 Web break detection (B41F33/04 takes precedence) since 1995 IPC+CPC Available in IPC and CPC