Zygmunt Alexander Kunczynski and Alexander Jan Kunczynski

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Carson City, NV, US

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Information Patent Grant
Rope tow apparatus and method
- Patent number 5,193,463
- Issue date Mar 16, 1993
- Zygmunt Alexander Kunczynski and Alexander Jan Kunczynski
- Jan K. Kunczynski
- B61 - RAILWAYS

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