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Takayoshi Adachi
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Nishinomiya, JP
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last 30 patents
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Patent Grant
Extrusion coating method with polyolefin foam
Patent number
4,146,562
Issue date
Mar 27, 1979
Sumitomo Chemical Company, Limited
Nobuo Fukushima
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL