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Frederick M. Galloway
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Bellefontaine, OH, US
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last 30 patents
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Patent Grant
Continuous manufacture of reinforced hose
Patent number
4,155,790
Issue date
May 22, 1979
H. K. Porter Company, Inc.
Frederick M. Galloway
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL