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Frank R. Campbell
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Ottawa, CA
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last 30 patents
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Patent Grant
Terminal post
Patent number
4,183,601
Issue date
Jan 15, 1980
Northern Telecom Limited
Robert J. Barber
G02 - OPTICS
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Patent Grant
Self-shearing connector for electrical conductors
Patent number
4,149,767
Issue date
Apr 17, 1979
Northern Telecom Limited
Robert B. Dunn
H01 - BASIC ELECTRIC ELEMENTS