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经营范围
发明名称
DOOR SEALING DEVICE
摘要
申请公布号
SU1330295(A1)
申请公布日期
1987.08.15
申请号
SU19853908691
申请日期
1985.06.06
申请人
ELSUKOV NIKOLAJ V,SU;PRAVDINA NADEZHDA M,SU
发明人
ELSUKOV NIKOLAJ V,SU;PRAVDINA NADEZHDA M,SU
分类号
E06B7/16
主分类号
E06B7/16
代理机构
代理人
主权项
地址
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