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发明名称
DEVICE FOR DETERMINING TOOTH PASTE ABRASIVITY
摘要
申请公布号
BG42805(A1)
申请公布日期
1988.02.15
申请号
BG19860076875
申请日期
1986.10.27
申请人
UZUNOVA,JJOANNA P.,BG;DIMITROV,DIMIT'R N.,BG;MANOVA,SVETLA K.,BG;PANAJJOTOV,NAUM P.,BG
发明人
UZUNOVA,JJOANNA P.,BG;DIMITROV,DIMIT'R N.,BG;MANOVA,SVETLA K.,BG;PANAJJOTOV,NAUM P.,BG
分类号
G01N33/40;(IPC1-7):G01N33/40
主分类号
G01N33/40
代理机构
代理人
主权项
地址
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