JPH0167538U - - Google Patents
Info
- Publication number
- JPH0167538U JPH0167538U JP1987164128U JP16412887U JPH0167538U JP H0167538 U JPH0167538 U JP H0167538U JP 1987164128 U JP1987164128 U JP 1987164128U JP 16412887 U JP16412887 U JP 16412887U JP H0167538 U JPH0167538 U JP H0167538U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- microphone
- utility
- holder
- flexible holder
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164128U JPH0167538U (en]) | 1987-10-26 | 1987-10-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987164128U JPH0167538U (en]) | 1987-10-26 | 1987-10-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167538U true JPH0167538U (en]) | 1989-05-01 |
Family
ID=31449464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987164128U Pending JPH0167538U (en]) | 1987-10-26 | 1987-10-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167538U (en]) |
-
1987
- 1987-10-26 JP JP1987164128U patent/JPH0167538U/ja active Pending