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经营范围
发明名称
PROPORTIONAL WATER DIVIDER
摘要
申请公布号
SU971999(A2)
申请公布日期
1982.11.07
申请号
SU19813313843
申请日期
1981.07.06
申请人
SARATOVSKIJ "ZNAK POCHETA" I MEKH SELSKOGO KHOZYAJSTVA IM.M.I.KALININA;SARATOVSKIJ POLT INSTITUT
发明人
VYSOTSKIJ LEV I,SU;SUNCHALYAEV FARID T,SU
分类号
E02B13/00;(IPC1-7):E02B13/00
主分类号
E02B13/00
代理机构
代理人
主权项
地址
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