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发明名称
PRESTRAINED REINFORCED-CONCRETE PRESS BEDPLATE
摘要
申请公布号
SU662371(A1)
申请公布日期
1979.05.15
申请号
SU19762422537
申请日期
1976.11.23
申请人
NII BETONA ZHELEZOBETONA GOSSTROYA SSSR
发明人
BRAJLOVSKIJ MIKHAIL ,SU;LYUDKOVSKIJ ISAAK G,SU;DOBROTA ELENA K,SU
分类号
B30B15/04;(IPC1-7):B30B15/04
主分类号
B30B15/04
代理机构
代理人
主权项
地址
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