| 发明名称 |
NONWOVEN FABRIC FOR POLISHING GLASS |
| 摘要 |
PROBLEM TO BE SOLVED: To remove persistent stains without injuring the surface of glassware. SOLUTION: Magnesium oxide powder is fixed by a thermosetting resin in a porous membrane-like form on the surfaces of fibers composing a nonwoven fabric.
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| 申请公布号 |
JP2001181962(A) |
申请公布日期 |
2001.07.03 |
| 申请号 |
JP19990364457 |
申请日期 |
1999.12.22 |
| 申请人 |
KANAI HIROAKI |
发明人 |
NISHIKAWA KAZUHISA |
| 分类号 |
B08B11/04;B24D3/00;B24D3/32;B24D11/00;B24D15/04;D06M11/00;D06M11/44;(IPC1-7):D06M11/44 |
主分类号 |
B08B11/04 |
| 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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