JPS61102864U - - Google Patents
Info
- Publication number
- JPS61102864U JPS61102864U JP18593984U JP18593984U JPS61102864U JP S61102864 U JPS61102864 U JP S61102864U JP 18593984 U JP18593984 U JP 18593984U JP 18593984 U JP18593984 U JP 18593984U JP S61102864 U JPS61102864 U JP S61102864U
- Authority
- JP
- Japan
- Prior art keywords
- sound wave
- wood
- sound
- flaw detection
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims 4
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18593984U JPS61102864U (xx) | 1984-12-06 | 1984-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18593984U JPS61102864U (xx) | 1984-12-06 | 1984-12-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61102864U true JPS61102864U (xx) | 1986-06-30 |
Family
ID=30743398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18593984U Pending JPS61102864U (xx) | 1984-12-06 | 1984-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61102864U (xx) |
-
1984
- 1984-12-06 JP JP18593984U patent/JPS61102864U/ja active Pending
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