发明名称 |
Centering and holding device for use with a potter's wheel apparatus |
摘要 |
Method and apparatus for centrally mounting one circular plate relative to another circular plate. The use of such method and apparatus in conjunction with a device for centering and holding a piece of pottery in a central position relative a potter's wheel axis is described.
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申请公布号 |
US4585240(A) |
申请公布日期 |
1986.04.29 |
申请号 |
US19830542104 |
申请日期 |
1983.10.14 |
申请人 |
GIFFIN EARTHWORKS, INC. |
发明人 |
GIFFIN, BRIAN K. |
分类号 |
B23B31/163;(IPC1-7):B23B31/16;B23Q3/06;B28B1/29 |
主分类号 |
B23B31/163 |
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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