JPH0291927U - - Google Patents
Info
- Publication number
- JPH0291927U JPH0291927U JP13489U JP13489U JPH0291927U JP H0291927 U JPH0291927 U JP H0291927U JP 13489 U JP13489 U JP 13489U JP 13489 U JP13489 U JP 13489U JP H0291927 U JPH0291927 U JP H0291927U
- Authority
- JP
- Japan
- Prior art keywords
- microphones
- sets
- sound intensity
- microphone
- section
- 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
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13489U JPH0291927U (enExample) | 1989-01-06 | 1989-01-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13489U JPH0291927U (enExample) | 1989-01-06 | 1989-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0291927U true JPH0291927U (enExample) | 1990-07-20 |
Family
ID=31198892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13489U Pending JPH0291927U (enExample) | 1989-01-06 | 1989-01-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0291927U (enExample) |
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1989
- 1989-01-06 JP JP13489U patent/JPH0291927U/ja active Pending