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发明名称
METHOD OF PRODUCING BLACK PLATE
摘要
申请公布号
SU1087219(A1)
申请公布日期
1984.04.23
申请号
SU19813353191
申请日期
1981.11.13
申请人
MAGNITOGORSK METALLURG
发明人
SHVARTSMAN ZOSIM M,SU;MISHIN MIKHAIL P,SU;DOBRONRAVOV ALEKSEJ I,SU;KOTELNIKOV STANISLAV F,SU;CHERKASSKIJ RAFAIL I,SU;KOMAROV GERMAN P,SU
分类号
B21B3/00;(IPC1-7):B21B3/00
主分类号
B21B3/00
代理机构
代理人
主权项
地址
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