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Severing by tearing or breaking

Patent class list (only not empty are listed)

Deeper subclasses:

Class / Patent application numberDescriptionNumber of patent applications / Date published
225001000 METHODS 91
225006000 SEVERING BY MANUALLY FORCING AGAINST FIXED EDGE 64
225093000 BREAKING OR TEARING APPARATUS 40

Patent applications in all subclasses Severing by tearing or breaking