JPS4957830A - - Google Patents
Info
- Publication number
- JPS4957830A JPS4957830A JP9842672A JP9842672A JPS4957830A JP S4957830 A JPS4957830 A JP S4957830A JP 9842672 A JP9842672 A JP 9842672A JP 9842672 A JP9842672 A JP 9842672A JP S4957830 A JPS4957830 A JP S4957830A
- 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.)
- Granted
Links
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842672A JPS5615196B2 (https=) | 1972-09-30 | 1972-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9842672A JPS5615196B2 (https=) | 1972-09-30 | 1972-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4957830A true JPS4957830A (https=) | 1974-06-05 |
| JPS5615196B2 JPS5615196B2 (https=) | 1981-04-08 |
Family
ID=14219469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9842672A Expired JPS5615196B2 (https=) | 1972-09-30 | 1972-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5615196B2 (https=) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556090U (https=) * | 1978-10-12 | 1980-04-16 | ||
| JPS57106387U (https=) * | 1980-12-23 | 1982-06-30 | ||
| GB2564776A (en) * | 2017-07-21 | 2019-01-23 | Premium Loudspeakers Hui Zhou Co Ltd | Combined-Type Phase Plug, and Compression Driver and Speaker Using Same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62121900U (https=) * | 1986-01-24 | 1987-08-03 |
-
1972
- 1972-09-30 JP JP9842672A patent/JPS5615196B2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556090U (https=) * | 1978-10-12 | 1980-04-16 | ||
| JPS57106387U (https=) * | 1980-12-23 | 1982-06-30 | ||
| GB2564776A (en) * | 2017-07-21 | 2019-01-23 | Premium Loudspeakers Hui Zhou Co Ltd | Combined-Type Phase Plug, and Compression Driver and Speaker Using Same |
| GB2564776B (en) * | 2017-07-21 | 2019-11-20 | Tymphany Acoustic Tech Huizhou Co Ltd | Combined-Type Phase Plug, and Compression Driver and Speaker Using Same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5615196B2 (https=) | 1981-04-08 |