JPH0310492Y2 - - Google Patents
Info
- Publication number
- JPH0310492Y2 JPH0310492Y2 JP1987019120U JP1912087U JPH0310492Y2 JP H0310492 Y2 JPH0310492 Y2 JP H0310492Y2 JP 1987019120 U JP1987019120 U JP 1987019120U JP 1912087 U JP1912087 U JP 1912087U JP H0310492 Y2 JPH0310492 Y2 JP H0310492Y2
- Authority
- JP
- Japan
- Prior art keywords
- microphone
- sound
- glasses
- battery
- temple
- 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
- 230000005540 biological transmission Effects 0.000 claims 2
- 239000011521 glass Substances 0.000 description 14
- 230000010355 oscillation Effects 0.000 description 13
- 230000006870 function Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000004593 Epoxy Substances 0.000 description 1
- 208000032041 Hearing impaired Diseases 0.000 description 1
- 241000282412 Homo Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004438 eyesight Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000001491 myopia Diseases 0.000 description 1
- 230000004379 myopia Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 208000029257 vision disease Diseases 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 230000004393 visual impairment Effects 0.000 description 1
Landscapes
- Eyeglasses (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987019120U JPH0310492Y2 (de) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987019120U JPH0310492Y2 (de) | 1987-02-12 | 1987-02-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63125819U JPS63125819U (de) | 1988-08-17 |
JPH0310492Y2 true JPH0310492Y2 (de) | 1991-03-15 |
Family
ID=30813433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987019120U Expired JPH0310492Y2 (de) | 1987-02-12 | 1987-02-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0310492Y2 (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5734720A (en) * | 1980-08-08 | 1982-02-25 | Tokyo Shibaura Electric Co | Protection relay unit |
-
1987
- 1987-02-12 JP JP1987019120U patent/JPH0310492Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5734720A (en) * | 1980-08-08 | 1982-02-25 | Tokyo Shibaura Electric Co | Protection relay unit |
Also Published As
Publication number | Publication date |
---|---|
JPS63125819U (de) | 1988-08-17 |
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