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经营范围
发明名称
METHOD OF PRODUCING CONCRETE AND FERROCONCRETE TUBES
摘要
申请公布号
SU709600(A1)
申请公布日期
1980.01.15
申请号
SU19742057654
申请日期
1974.09.04
申请人
V N-PROIZV OB "SOYUZZHELEZOBETON"
发明人
DMITRIEV ALEKSEJ ,SU;IVANOV GURIJ S,SU;KAPLUN BORIS L,SU;KRIKUNOV OLEG ,SU;TOPILSKIJ GENNADIJ V,SU;SHUBIN EVGENIJ K,SU
分类号
(IPC1-7):C04B41/24
主分类号
(IPC1-7):C04B41/24
代理机构
代理人
主权项
地址
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