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发明名称
METERING APPARATUS FOR LIQUID MATERIALS
摘要
申请公布号
SU1700375(A1)
申请公布日期
1991.12.23
申请号
SU19894711358
申请日期
1989.06.26
申请人
BOJKOV OLEG V
发明人
BOJKOV OLEG V,SU
分类号
G01F13/00
主分类号
G01F13/00
代理机构
代理人
主权项
地址
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