Hans O. Keilhack

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Charlotte, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Batch dyeing and washing apparatus and method
- Patent number 5,046,209
- Issue date Sep 10, 1991
- Keiltex Corporation
- Hans O. Keilhack
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...