Eugene W. Charchanko

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Thorndale, CA

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Patents Grantslast 30 patents

Information Patent Grant
Base plate for telephone set base
- Patent number 4,593,159
- Issue date Jun 3, 1986
- Northern Telecom Limited
- Eugene W. Charchanko
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for making circuit boards with die stamped contact pads and...
- Patent number 4,517,739
- Issue date May 21, 1985
- Northern Telecom Limited
- George V. Lenaerts
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR