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发明名称
APPARATUS FOR WELDING POLYMERIC TUBES
摘要
申请公布号
SU727472(A1)
申请公布日期
1980.04.15
申请号
SU19782583849
申请日期
1978.02.22
申请人
VNI PK I PO TRUBOPROVODNYM KONTEJNERNYM SISTEMAM;VNII PO STROITELSTVU MAGIST
发明人
KONOVALOV VLADIMIR A,SU;VINDT BORIS F,SU;ZAJTSEV KONKORDIJ ,SU;CHIBIKOV ANATOLIJ V,SU;FURAZHKIN SERGEJ N,SU;MAKSIMENKO VLADISLAV N,SU
分类号
B29C65/02;B29C65/20
主分类号
B29C65/02
代理机构
代理人
主权项
地址
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