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发明名称
DEVICE FOR ASSEMBLY OF COIL HEAT EXCHANGER
摘要
申请公布号
SU1636097(A1)
申请公布日期
1991.03.23
申请号
SU19894659651
申请日期
1989.01.31
申请人
SP KT BYURO PO KRIOGENNOJ TEKHNIKE S O PROIZV FIZIKO-TEKHNICHESKOGO I NIZKIKH TEMPERATUR AN USSR
发明人
MARCHUKOV YURIJ A,SU
分类号
B21D53/02
主分类号
B21D53/02
代理机构
代理人
主权项
地址
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