Drilldown: Patents

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Patents > Inventors

: Art Metz

or Bruce Hofer

or Bruce J. Penney

or George Frye

or Thomas S. Buzak

& Company

: Hiro Moriyasu

or Tektronix Inc

or XFRM Inc

or Zeelan Technology, Inc.

& Filing date: 1980 - 1989

& Grant date: 1986

& Cites

: Patent GB 460562A

or Patent US 2922074A

or Patent US 3293473A

or Patent US 3312850A

or Patent US 3358159A

or Patent US 3629731A

or Patent US 4146844A

or Patent US 4150420A

or None

& Links

: 7912

or None

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