Assignee
NIPPON CHUZO KABUSHIKI KAISHA
JP·4 granted patents·92 citations·filing 1982–1999
Top patents by PatentIndex Score
4 records- 0182US4436138AMethod of and apparatus for reclaiming molding sandNIPPON CHUZO KABUSHIKI KAISHA·Filed 1982·Granted Mar 13, 1984·36 cites·4 claims
- 0271US5769331AMethod and apparatus for recycling empty aluminum cansNIPPON CHUZO KABUSHIKI KAISHA·Filed 1995·Granted Jun 23, 1998·33 cites·8 claims
- 0349US6401798B1Rotating drum for reclaiming molding sand and molding sand reclaiming apparatusNIPPON CHUZO KABUSHIKI KAISHA·Filed 1999·Granted Jun 11, 2002·13 cites·6 claims
- 0447US4904447ALow thermal expansion casting alloy having excellent machinabilityNIPPON CHUZO KABUSHIKI KAISHA·Filed 1988·Granted Feb 27, 1990·10 cites·3 claims
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