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发明名称
METHOD OF FLUID-TIGHT SEALING OF AIR DUCT JOINTS
摘要
申请公布号
SU973866(A1)
申请公布日期
1982.11.15
申请号
SU19813283542
申请日期
1981.05.04
申请人
CHITINSKIJ POLT INSTITUT
发明人
LAVROV YURIJ M,SU;MECHETIN VLADIMIR G,SU;RASHKIN ANATOLIJ V,SU;KARASEV KONSTANTIN I,SU;NAJDESHKIN ANATOLIJ N,SU
分类号
E21F1/14;C09K3/10;(IPC1-7):E21F1/14
主分类号
E21F1/14
代理机构
代理人
主权项
地址
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