4. Metal deforming
  5. By use of tool acting during relative rotation between tool...
  6. Spherical tool

Xiaoyong Li

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Common-gate common-source amplifier

Amplifiers – With semiconductor amplifying device – Including plural amplifier channels
Reexamination Certificate

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Permanent-magnet ground fault circuit interrupter plug and...

Electricity: magnetically operated switches – magnets – and electr – Electromagnetically actuated switches – Plural magnets or flux sources
Reexamination Certificate

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Receiver with colpitts differential oscillator, colpitts...

Amplifiers – With semiconductor amplifying device – Including plural stages cascaded
Reexamination Certificate

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Techniques for improving amplifier linearity

Amplifiers – With semiconductor amplifying device – Including plural stages cascaded
Reexamination Certificate

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Variable diameter pipe expander

Metal deforming – By use of tool acting during relative rotation between tool... – Spherical tool
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2228831

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