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Nokia Bell Labs (formerly named Bell Labs Innovations, AT&T Bell Laboratories and Bell Telephone Laboratories) is an American industrial research and scientific development company owned by Finnish company Nokia.
Advisory Grp. For Telmkg. is a Sacramento, CA-based company in the Telecommunications sector.
Phone Power is a Winnetka, CA-based company in the Telecommunications sector.
Sherburne is a Big Lake, MN-based company in the Telecommunications sector.
SVA Communications Group is a Cleveland, OH-based company in the Telecommunications sector.