JPS54145518A - Fine tone acoustic device - Google Patents
Fine tone acoustic deviceInfo
- Publication number
- JPS54145518A JPS54145518A JP5391078A JP5391078A JPS54145518A JP S54145518 A JPS54145518 A JP S54145518A JP 5391078 A JP5391078 A JP 5391078A JP 5391078 A JP5391078 A JP 5391078A JP S54145518 A JPS54145518 A JP S54145518A
- Authority
- JP
- Japan
- Prior art keywords
- acoustic device
- tone acoustic
- fine tone
- fine
- tone
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53053910A JPS5950074B2 (ja) | 1978-05-04 | 1978-05-04 | 微小音聴取装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53053910A JPS5950074B2 (ja) | 1978-05-04 | 1978-05-04 | 微小音聴取装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54145518A true JPS54145518A (en) | 1979-11-13 |
JPS5950074B2 JPS5950074B2 (ja) | 1984-12-06 |
Family
ID=12955862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53053910A Expired JPS5950074B2 (ja) | 1978-05-04 | 1978-05-04 | 微小音聴取装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5950074B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02117600U (ja) * | 1989-03-09 | 1990-09-20 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6222986U (ja) * | 1985-07-25 | 1987-02-12 | ||
JPS6222985U (ja) * | 1985-07-25 | 1987-02-12 | ||
JPS62190519U (ja) * | 1986-05-27 | 1987-12-04 | ||
JPS631780U (ja) * | 1986-06-20 | 1988-01-07 | ||
JPH0194286U (ja) * | 1987-12-14 | 1989-06-21 |
-
1978
- 1978-05-04 JP JP53053910A patent/JPS5950074B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02117600U (ja) * | 1989-03-09 | 1990-09-20 |
Also Published As
Publication number | Publication date |
---|---|
JPS5950074B2 (ja) | 1984-12-06 |
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