发明名称 |
DEVICE FOR PREVENTING NOISE FROM MATERIAL FEEDERS |
摘要 |
PURPOSE:To provide a device for absorbing noise caused by material feeding rodhitting the material feeding tube applied to automatic machines for continuous cutting of slender metal material by covering with multi-layer sounc absorbing tube. |
申请公布号 |
JPS5214980(A) |
申请公布日期 |
1977.02.04 |
申请号 |
JP19750091797 |
申请日期 |
1975.07.28 |
申请人 |
WATAYA HIDESHI;OOHATA HIDEO |
发明人 |
WATAYA HIDESHI;OOHATA HIDEO |
分类号 |
B23B13/08 |
主分类号 |
B23B13/08 |
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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