JPS4975132A - - Google Patents
Info
- Publication number
- JPS4975132A JPS4975132A JP11619272A JP11619272A JPS4975132A JP S4975132 A JPS4975132 A JP S4975132A JP 11619272 A JP11619272 A JP 11619272A JP 11619272 A JP11619272 A JP 11619272A JP S4975132 A JPS4975132 A JP S4975132A
- Authority
- JP
- Japan
- 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
- Details Of Audible-Bandwidth Transducers (AREA)
- Transceivers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11619272A JPS4975132A (enExample) | 1972-11-21 | 1972-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11619272A JPS4975132A (enExample) | 1972-11-21 | 1972-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4975132A true JPS4975132A (enExample) | 1974-07-19 |
Family
ID=14681098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11619272A Pending JPS4975132A (enExample) | 1972-11-21 | 1972-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4975132A (enExample) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51159124U (enExample) * | 1975-06-12 | 1976-12-17 | ||
| JPS5237421A (en) * | 1975-09-19 | 1977-03-23 | Tani Denki Kogyo Kk | Earplug type transmitter-receiver |
| JPS5260321U (enExample) * | 1975-10-28 | 1977-05-02 | ||
| JPS55889U (enExample) * | 1979-06-25 | 1980-01-07 | ||
| JPS55144484U (enExample) * | 1979-04-05 | 1980-10-16 |
-
1972
- 1972-11-21 JP JP11619272A patent/JPS4975132A/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51159124U (enExample) * | 1975-06-12 | 1976-12-17 | ||
| JPS5237421A (en) * | 1975-09-19 | 1977-03-23 | Tani Denki Kogyo Kk | Earplug type transmitter-receiver |
| JPS5260321U (enExample) * | 1975-10-28 | 1977-05-02 | ||
| JPS55144484U (enExample) * | 1979-04-05 | 1980-10-16 | ||
| JPS55889U (enExample) * | 1979-06-25 | 1980-01-07 |