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发明名称
APPARATUS FOR EXPANDING TUBULAR WORKS
摘要
申请公布号
SU867478(A1)
申请公布日期
1981.09.30
申请号
SU19802890995
申请日期
1980.03.05
申请人
MO AVIATSIONNYJ T I IM. K.E.TSIOLKOVSKOGO
发明人
GLAZKOV VIKTOR I,SU;ERSHOV VLADISLAV I,SU;KASHIRIN MIKHAIL F,SU;KOVALEV ALEKSANDR D,SU
分类号
B21D41/02;(IPC1-7):B21D41/02
主分类号
B21D41/02
代理机构
代理人
主权项
地址
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