发明名称 |
SMOOTHING STONE WITH INTERNAL ORIFICES |
摘要 |
<p>A smoothing stone made of carborundum that is used for scrubbing marble, mosaic and granite surfaces and consists of the main body (A' version 1B' version -1a-) oval shaped that ends in a conical formation -2-2a-. The main body has vertical holes -3- or hole -3a-where the powder that is produced by the use of the stone enters -6-6a-.</p> |
申请公布号 |
GR900100835(A) |
申请公布日期 |
1992.11.23 |
申请号 |
GR19900100835 |
申请日期 |
1990.12.03 |
申请人 |
PAPADOPOULOS HRISTOS;PAPADOPOULOS EUSTATHIOS |
发明人 |
PAPADOPOULOS HRISTOS;PAPADOPOULOS EUSTATHIOS |
分类号 |
B24D7/06;B24D7/10;(IPC1-7):B24D7/06 |
主分类号 |
B24D7/06 |
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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