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发明名称
APPARATUS FOR ASSEMBLING TUBULAR HEAT EXCHANGERS
摘要
申请公布号
SU749505(A1)
申请公布日期
1980.07.23
申请号
SU19782572025
申请日期
1978.01.25
申请人
TARASOV VLADIMIR N,SU
发明人
TARASOV VLADIMIR N,SU
分类号
B21D39/06;(IPC1-7):B21D39/06
主分类号
B21D39/06
代理机构
代理人
主权项
地址
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