Wojciech Zoladek

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Hershey, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Continuous curve high solidity hydrofoil impeller
- Patent number 5,326,226
- Issue date Jul 5, 1994
- Philadelphia Mixers Corporation
- Wojciech Wyczalkowski
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...