| 发明名称 |
Hollow waveguide and method of manufacturing the same |
| 摘要 |
A hollow waveguide has a metal-clad pipe having an inside metal layer and an outside metal layer, and a hollow region formed inside of the metal-clad pipe. The metal-clad pipe is formed by pressure-bonding metal pipes each of which is made of a metal material different from each other.
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| 申请公布号 |
US2005265677(A1) |
申请公布日期 |
2005.12.01 |
| 申请号 |
US20050133433 |
申请日期 |
2005.05.20 |
| 申请人 |
HITACHI CABLE, LTD. |
发明人 |
HONGO AKIHITO;KOIKE TADASHI |
| 分类号 |
G02B6/02;G02B6/032;(IPC1-7):G02B6/02 |
主分类号 |
G02B6/02 |
| 代理机构 |
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