| 发明名称 |
SHEET SWITCH |
| 摘要 |
PROBLEM TO BE SOLVED: To provide a sheet switch having a good-looking surface with no wrinkle. SOLUTION: Surface wrinkle is eliminated by being foamed and molded a soft foam 11 in a metal mold.
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| 申请公布号 |
JP2002270060(A) |
申请公布日期 |
2002.09.20 |
| 申请号 |
JP20010069958 |
申请日期 |
2001.03.13 |
| 申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
YAMAKITA TAKAHIKO;ARIMA SATOSHI;YONEYAMA MITSURU |
| 分类号 |
H01H13/16;H01H13/52;(IPC1-7):H01H13/16 |
主分类号 |
H01H13/16 |
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