| 发明名称 |
HOLOGRAFISK INSPEKTIONSTEKNIK |
| 摘要 |
A nondestructive testing technique for examining the integrity of a bonded joint consists of forming a time-average hologram of the object while it is being vibrated at a number of frequencies generated at random within a defined bandwidth. |
| 申请公布号 |
SE8206770(L) |
申请公布日期 |
1983.06.29 |
| 申请号 |
SE19820006770 |
申请日期 |
1982.11.26 |
| 申请人 |
UNITED TECHNOLOGIES CORP |
发明人 |
CLARADY JR J F;JESSEE K L;BEARDEN J L |
| 分类号 |
G01N3/32;G01B9/021;G01H9/00;G01N21/88;G03H1/04;(IPC1-7):G01N21/88;G01N21/17 |
主分类号 |
G01N3/32 |
| 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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