发明名称 |
Nitrogen gas supply system for dry-cut working machine |
摘要 |
A nitrogen gas supply system for dry-cut working machine, comprising a nitrogen gas generator for separating and extracting only nitrogen gas from the atmosphere, and a supplier for sending the extracted nitrogen gas to a working part. The nitrogen gas obtained from the atmosphere can effectively be supplied to a workpiece.
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申请公布号 |
US6135862(A) |
申请公布日期 |
2000.10.24 |
申请号 |
US19990310730 |
申请日期 |
1999.05.13 |
申请人 |
ENSHU LTD. |
发明人 |
UKAI, HISASHI;SUZUKI, TOSHIYUKI;SUZUKI, TAKAYUKI |
分类号 |
B23Q11/00;B23Q11/06;B23Q11/10;B24B1/00;(IPC1-7):B24B1/00 |
主分类号 |
B23Q11/00 |
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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