JPS62139191U - - Google Patents
Info
- Publication number
- JPS62139191U JPS62139191U JP2450386U JP2450386U JPS62139191U JP S62139191 U JPS62139191 U JP S62139191U JP 2450386 U JP2450386 U JP 2450386U JP 2450386 U JP2450386 U JP 2450386U JP S62139191 U JPS62139191 U JP S62139191U
- Authority
- JP
- Japan
- Prior art keywords
- edge
- intersections
- outer periphery
- circumference
- inner circumference
- 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.)
- Pending
Links
Landscapes
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2450386U JPS62139191U (zh) | 1986-02-24 | 1986-02-24 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2450386U JPS62139191U (zh) | 1986-02-24 | 1986-02-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62139191U true JPS62139191U (zh) | 1987-09-02 |
Family
ID=30823791
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2450386U Pending JPS62139191U (zh) | 1986-02-24 | 1986-02-24 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62139191U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10805735B2 (en) | 2018-03-15 | 2020-10-13 | Onkyo Corporation | Diaphragm, speaker unit using same, headphone and earphone, and diaphragm manufacturing method |
US10897673B2 (en) | 2018-10-09 | 2021-01-19 | Onkyo Corporation | Diaphragm, speaker unit using same, headphones, and earphones |
-
1986
- 1986-02-24 JP JP2450386U patent/JPS62139191U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10805735B2 (en) | 2018-03-15 | 2020-10-13 | Onkyo Corporation | Diaphragm, speaker unit using same, headphone and earphone, and diaphragm manufacturing method |
US10897673B2 (en) | 2018-10-09 | 2021-01-19 | Onkyo Corporation | Diaphragm, speaker unit using same, headphones, and earphones |