JPS6431710U - - Google Patents
Info
- Publication number
- JPS6431710U JPS6431710U JP12655987U JP12655987U JPS6431710U JP S6431710 U JPS6431710 U JP S6431710U JP 12655987 U JP12655987 U JP 12655987U JP 12655987 U JP12655987 U JP 12655987U JP S6431710 U JPS6431710 U JP S6431710U
- Authority
- JP
- Japan
- Prior art keywords
- sound
- clock pulse
- audiometer
- test
- generating circuit
- 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.)
- Granted
Links
- 238000012806 monitoring device Methods 0.000 claims description 4
- 230000010355 oscillation Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12655987U JPH0347604Y2 (cs) | 1987-08-20 | 1987-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12655987U JPH0347604Y2 (cs) | 1987-08-20 | 1987-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6431710U true JPS6431710U (cs) | 1989-02-27 |
| JPH0347604Y2 JPH0347604Y2 (cs) | 1991-10-11 |
Family
ID=31378193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12655987U Expired JPH0347604Y2 (cs) | 1987-08-20 | 1987-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0347604Y2 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543988U (ja) * | 1991-11-26 | 1993-06-15 | 松下電工株式会社 | ユニツトバス |
-
1987
- 1987-08-20 JP JP12655987U patent/JPH0347604Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0543988U (ja) * | 1991-11-26 | 1993-06-15 | 松下電工株式会社 | ユニツトバス |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0347604Y2 (cs) | 1991-10-11 |
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