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发明名称
PROCESS FOR PRODUCING PROTECTIVE GAS FOR IRON METAL HEAT TREATING
摘要
申请公布号
JPS5443110(A)
申请公布日期
1979.04.05
申请号
JP19780099440
申请日期
1978.08.15
申请人
MESSER GRIESHEIM GMBH
发明人
BUORUFUGANKU TORATSUPUMAN
分类号
C01B13/00;C21D1/76
主分类号
C01B13/00
代理机构
代理人
主权项
地址
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