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Multi-line station interface

Telephonic communications – Subscriber line or transmission line interface
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multi-purpose modular jack connecting block

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multi-purpose modular jack connection block

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multi-service network interface for FDM communications systems

Telephonic communications – Subscriber line or transmission line interface – Network interface device
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multi-stage isolation barrier circuitry and method for...

Telephonic communications – Subscriber line or transmission line interface – Protective circuit
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multilayered type network interface unit

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multilayered type network interface unit

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multimedia patching box

Telephonic communications – Subscriber line or transmission line interface – Network interface device
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multiple dwelling interface box

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multiple jack and enclosure apparatus combination

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multiple path hybrid for subscriber line services

Telephonic communications – Subscriber line or transmission line interface – Hybrid circuit
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multiple path hybrid for subscriber line services

Telephonic communications – Subscriber line or transmission line interface – Hybrid circuit
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Multiuse telecommunications power system

Telephonic communications – Subscriber line or transmission line interface – Power supply
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Network communication device and hybrid circuit thereof

Telephonic communications – Subscriber line or transmission line interface – Hybrid circuit
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Network echo canceller

Telephonic communications – Subscriber line or transmission line interface – Network interface device
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Network echo canceller

Telephonic communications – Subscriber line or transmission line interface – Network interface device
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Network interface

Telephonic communications – Subscriber line or transmission line interface – Network interface device
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Network interface device

Telephonic communications – Subscriber line or transmission line interface – Network interface device
Reexamination Certificate

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Network interface device

Telephonic communications – Subscriber line or transmission line interface
Patent

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Network interface device

Telephonic communications – Subscriber line or transmission line interface
Patent

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