| 发明名称 |
STYLUS TYPE SURFACE MEASURING INSTRUMENT |
| 摘要 |
PURPOSE:To make it possible to accurately obtain the shape of the cutting edge of abrasive grains and the distribution of the abrasive grains by adding the characteristics diagrams of conductor and non-conductor being the characteristics of abrasive grain materials in grind stone to the recording diagrams of a surface roughness meter, etc. |
| 申请公布号 |
JPS5250783(A) |
申请公布日期 |
1977.04.23 |
| 申请号 |
JP19750126265 |
申请日期 |
1975.10.22 |
| 申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
YAMAMOTO YOSHIHIKO;HASHIMOTO MASAHIRO |
| 分类号 |
C07D473/34;G01B7/00;G01B7/02;G01B7/28;G01B7/34;G01N15/02;G01N19/08;G01N27/00 |
主分类号 |
C07D473/34 |
| 代理机构 |
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代理人 |
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| 地址 |
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