发明名称 |
Device for holding a sheet-like sample |
摘要 |
A device for holding a sheet-like sample includes table means including a reference surface capable of intimately contacting the surface of the sample and a groove formed in the reference surface and capable of being covered by the surface of the sample during the intimate contact, the groove being formed in the shape of a continuous spiral having its center substantially at the center of the reference surface, and exhaust means for exhausting the air in the groove covered by the surface of the sample.
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申请公布号 |
US4448404(A) |
申请公布日期 |
1984.05.15 |
申请号 |
US19830499024 |
申请日期 |
1983.06.02 |
申请人 |
NIPPON KOGAKU K. K. |
发明人 |
OGAWA, KOJI;OHTSUKI, YOSHIHIKO;KUDO, YOSHIHIKO;MAEDA, HIDEO;KIHARA, NAOTO |
分类号 |
B25B11/00;(IPC1-7):B25B11/00 |
主分类号 |
B25B11/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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