Robert G. Wickham

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Clacklake, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Heavy duty radiator cooling fan
- Patent number 4,088,423
- Issue date May 9, 1978
- Hayes-Albion Corporation
- Patrick J. Dulin
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...