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发明名称
METHOD OF PRODUCING PRESSURE PIPES OF CONCRETE MIXTURES
摘要
申请公布号
SU921862(A1)
申请公布日期
1982.04.23
申请号
SU19802943052
申请日期
1980.06.19
申请人
V N-PROIZV OB "SOYUZZHELEZOBETON"
发明人
YURASOV VLADIMIR A,SU;TREMBITSKIJ SERGEJ M,SU;OBESHENKO GENNADIJ A,SU;LENSKIJ SERGO E,SU;SHASHIN ALEKSANDR F,SU
分类号
B28B21/78;(IPC1-7):B28B21/78
主分类号
B28B21/78
代理机构
代理人
主权项
地址
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