Assignee

KAWASAKI REFRACTORIES CO LTD

JP·2 granted patents·28 citations·filing 1989–1991

Technology mixB22D1 C04B1 C21C1 Y02P1

Top patents by PatentIndex Score

2 records

0164US4923831AMagnesia-calcium oxide refractoriesKAWASAKI REFRACTORIES CO LTD·Filed 1989·Granted May 8, 1990·20 cites·5 claims
0248US5257280AGas introducing and stirring apparatus of metallurgical vesselKAWASAKI REFRACTORIES CO LTD·Filed 1991·Granted Oct 26, 1993·8 cites·8 claims

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