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发明名称
GRAPHITE SPHEROIDIZING AGENT FOR CAST IRON
摘要
申请公布号
JPS57164905(A)
申请公布日期
1982.10.09
申请号
JP19810051017
申请日期
1981.04.03
申请人
NIHON FUANDORII SERVICE KK
发明人
TANIGUCHI HIROTOSHI
分类号
C21C1/10
主分类号
C21C1/10
代理机构
代理人
主权项
地址
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