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Koji Okawa
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Takasago, JP
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last 30 patents
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Patent Grant
Vertical impact crusher
Patent number
5,131,601
Issue date
Jul 21, 1992
Kabushiki Kaisha Kobe Seiko Sho
Koji Okawa
B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...