4. Severing by tearing or breaking
  5. Severing by manually forcing against fixed edge
  6. With blade-edge guard

Frederic A. Longworth

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Blade guard

Severing by tearing or breaking – Severing by manually forcing against fixed edge – With blade-edge guard
Patent

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Cut off blade for severing multiple layers of thin polymeric she

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent

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Masking device with tape tracking member

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent

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Masking machine

Adhesive bonding and miscellaneous chemical manufacture – Surface bonding means and/or assembly means therefor – With cutting – punching – piercing – severing – or tearing
Patent

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Tape applying device

Winding – tensioning – or guiding – Coil holder or support – Randomly oriented coil holder
Patent

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Profile ID: LFUS-PAI-P-12001

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