Donald E. Christofer

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Willowick, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for controlling a transfer car from a remote s...
- Patent number 3,940,577
- Issue date Feb 24, 1976
- Stock Equipment Company
- Donald E. Christofer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER