Ralph S. Dale

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Heath, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for treating strand
- Patent number 4,221,183
- Issue date Sep 9, 1980
- Owens-Corning Fiberglas Corporation
- Gustav E. Benson
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...