JPS6235450Y2 - - Google Patents
Info
- Publication number
- JPS6235450Y2 JPS6235450Y2 JP15441879U JP15441879U JPS6235450Y2 JP S6235450 Y2 JPS6235450 Y2 JP S6235450Y2 JP 15441879 U JP15441879 U JP 15441879U JP 15441879 U JP15441879 U JP 15441879U JP S6235450 Y2 JPS6235450 Y2 JP S6235450Y2
- Authority
- JP
- Japan
- Prior art keywords
- switching means
- display
- hearing loss
- frequency
- switch
- 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.)
- Expired
Links
- 206010011878 Deafness Diseases 0.000 claims description 23
- 230000010370 hearing loss Effects 0.000 claims description 23
- 231100000888 hearing loss Toxicity 0.000 claims description 23
- 208000016354 hearing loss disease Diseases 0.000 claims description 23
- 230000010355 oscillation Effects 0.000 description 4
- 210000005069 ears Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000012074 hearing test Methods 0.000 description 1
Landscapes
- Indicating Measured Values (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 |
|---|---|---|---|
| JP15441879U JPS6235450Y2 (enFirst) | 1979-11-06 | 1979-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15441879U JPS6235450Y2 (enFirst) | 1979-11-06 | 1979-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5672216U JPS5672216U (enFirst) | 1981-06-13 |
| JPS6235450Y2 true JPS6235450Y2 (enFirst) | 1987-09-09 |
Family
ID=29385048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15441879U Expired JPS6235450Y2 (enFirst) | 1979-11-06 | 1979-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6235450Y2 (enFirst) |
-
1979
- 1979-11-06 JP JP15441879U patent/JPS6235450Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5672216U (enFirst) | 1981-06-13 |
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