TREA

Devices for opening envelopes

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Industry

  • CPC
  • B43M7/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B43Writing accessories B43MBUREAU ACCESSORIES NOT OTHERWISE PROVIDED FOR

Current Industry

B43M7/00Devices for opening envelopes

Sub Industries

B43M7/001with abrading or sawing wheels B43M7/002Hand tools B43M7/004including non-mechanical means B43M7/005with at least two cutting discs B43M7/007with cutting blades B43M7/008with a cylindrical cutter B43M7/02Devices for both opening envelopes and removing contents
Industries