Donald L. Drane

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New Kensington, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for lubricating and cleaning out die-casting e...
- Patent number 5,435,373
- Issue date Jul 25, 1995
- Aluminum Company of America
- Donald L. Drane
- B22 - CASTING POWDER METALLURGY