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发明名称
Клупп для газовых труб
摘要
申请公布号
SU41985(A1)
申请公布日期
1935.02.28
申请号
SU19290043285
申请日期
1929.03.23
申请人
VSESOYUZNO-METALLO-TEKHNICHESKIJ SINDIKAT VMTS
发明人
KLYUEV A.I.
分类号
B23G1/28
主分类号
B23G1/28
代理机构
代理人
主权项
地址
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