JPS63193310U - - Google Patents
Info
- Publication number
- JPS63193310U JPS63193310U JP8417987U JP8417987U JPS63193310U JP S63193310 U JPS63193310 U JP S63193310U JP 8417987 U JP8417987 U JP 8417987U JP 8417987 U JP8417987 U JP 8417987U JP S63193310 U JPS63193310 U JP S63193310U
- Authority
- JP
- Japan
- Prior art keywords
- headband
- buzzer
- angle sensor
- utility
- scope
- 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
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8417987U JPS63193310U (fr) | 1987-05-29 | 1987-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8417987U JPS63193310U (fr) | 1987-05-29 | 1987-05-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63193310U true JPS63193310U (fr) | 1988-12-13 |
Family
ID=30938445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8417987U Pending JPS63193310U (fr) | 1987-05-29 | 1987-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63193310U (fr) |
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1987
- 1987-05-29 JP JP8417987U patent/JPS63193310U/ja active Pending