| 发明名称 |
Radiowave absorbing body of the high electrical power-resistant type |
| 摘要 |
A high electrical power-resistant radiowave absorbing body is disclosed comprising a carbon fiber fabric embedded in inorganic cement. The fabric can be woven or nonwoven. Carbon fiber fabrics of different densities can be used to develop a concentration gradient to enable wide frequency band absorption.
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| 申请公布号 |
US4939024(A) |
申请公布日期 |
1990.07.03 |
| 申请号 |
US19890349015 |
申请日期 |
1989.05.09 |
| 申请人 |
GRACE JAPAN KK |
发明人 |
OOSAWA, SHIGERU;YOSHIGAHARA, HARUYUKI;YUKUTA, TOSHIO |
| 分类号 |
B32B13/02;B32B7/02;C04B28/02;H01Q17/00;H05K9/00 |
主分类号 |
B32B13/02 |
| 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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