JPH048593U - - Google Patents
Info
- Publication number
- JPH048593U JPH048593U JP4929290U JP4929290U JPH048593U JP H048593 U JPH048593 U JP H048593U JP 4929290 U JP4929290 U JP 4929290U JP 4929290 U JP4929290 U JP 4929290U JP H048593 U JPH048593 U JP H048593U
- Authority
- JP
- Japan
- Prior art keywords
- bifurcated parts
- earphone
- cord
- wire rod
- earphones
- 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
- 239000012781 shape memory material Substances 0.000 claims 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4929290U JPH048593U (zh) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4929290U JPH048593U (zh) | 1990-05-11 | 1990-05-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH048593U true JPH048593U (zh) | 1992-01-27 |
Family
ID=31566852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4929290U Pending JPH048593U (zh) | 1990-05-11 | 1990-05-11 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH048593U (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5948191B2 (ja) * | 1976-06-21 | 1984-11-24 | 日産デイ−ゼル工業株式会社 | 連結車の制動圧力充填装置 |
JPS6148607B2 (zh) * | 1981-12-23 | 1986-10-24 | Hitachi Ltd | |
JPH01135293A (ja) * | 1987-11-20 | 1989-05-26 | Sony Corp | ヘッドホン |
-
1990
- 1990-05-11 JP JP4929290U patent/JPH048593U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5948191B2 (ja) * | 1976-06-21 | 1984-11-24 | 日産デイ−ゼル工業株式会社 | 連結車の制動圧力充填装置 |
JPS6148607B2 (zh) * | 1981-12-23 | 1986-10-24 | Hitachi Ltd | |
JPH01135293A (ja) * | 1987-11-20 | 1989-05-26 | Sony Corp | ヘッドホン |