JPS6349999Y2 - - Google Patents
Info
- Publication number
- JPS6349999Y2 JPS6349999Y2 JP20385983U JP20385983U JPS6349999Y2 JP S6349999 Y2 JPS6349999 Y2 JP S6349999Y2 JP 20385983 U JP20385983 U JP 20385983U JP 20385983 U JP20385983 U JP 20385983U JP S6349999 Y2 JPS6349999 Y2 JP S6349999Y2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- sealed container
- waterproof
- fixed
- transmitter
- 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
- 239000000428 dust Substances 0.000 claims description 6
- 239000003302 ferromagnetic material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 7
- 230000005291 magnetic effect Effects 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20385983U JPS60108100U (ja) | 1983-12-26 | 1983-12-26 | 防水形拡声装置の送話スイツチ機構 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20385983U JPS60108100U (ja) | 1983-12-26 | 1983-12-26 | 防水形拡声装置の送話スイツチ機構 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60108100U JPS60108100U (ja) | 1985-07-23 |
| JPS6349999Y2 true JPS6349999Y2 (en]) | 1988-12-22 |
Family
ID=30766264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20385983U Granted JPS60108100U (ja) | 1983-12-26 | 1983-12-26 | 防水形拡声装置の送話スイツチ機構 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60108100U (en]) |
-
1983
- 1983-12-26 JP JP20385983U patent/JPS60108100U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60108100U (ja) | 1985-07-23 |
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