JPH0450684Y2 - - Google Patents
Info
- Publication number
- JPH0450684Y2 JPH0450684Y2 JP2890087U JP2890087U JPH0450684Y2 JP H0450684 Y2 JPH0450684 Y2 JP H0450684Y2 JP 2890087 U JP2890087 U JP 2890087U JP 2890087 U JP2890087 U JP 2890087U JP H0450684 Y2 JPH0450684 Y2 JP H0450684Y2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- handset
- cord
- attachment part
- microphone
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 16
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 206010011878 Deafness Diseases 0.000 description 2
- 230000010370 hearing loss Effects 0.000 description 2
- 231100000888 hearing loss Toxicity 0.000 description 2
- 208000016354 hearing loss disease Diseases 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2890087U JPH0450684Y2 (US06589383-20030708-C00041.png) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2890087U JPH0450684Y2 (US06589383-20030708-C00041.png) | 1987-03-02 | 1987-03-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63138749U JPS63138749U (US06589383-20030708-C00041.png) | 1988-09-13 |
JPH0450684Y2 true JPH0450684Y2 (US06589383-20030708-C00041.png) | 1992-11-30 |
Family
ID=30832292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2890087U Expired JPH0450684Y2 (US06589383-20030708-C00041.png) | 1987-03-02 | 1987-03-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0450684Y2 (US06589383-20030708-C00041.png) |
-
1987
- 1987-03-02 JP JP2890087U patent/JPH0450684Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS63138749U (US06589383-20030708-C00041.png) | 1988-09-13 |