Severing by tearing or breaking
Patent class list (only not empty are listed)
Deeper subclasses:
Class / Patent application number | Description | Number of patent applications / Date published |
---|---|---|
225001000 | METHODS | 160 |
225006000 | SEVERING BY MANUALLY FORCING AGAINST FIXED EDGE | 97 |
225093000 | BREAKING OR TEARING APPARATUS | 76 |