JPS63102437U - - Google Patents
Info
- Publication number
- JPS63102437U JPS63102437U JP20347686U JP20347686U JPS63102437U JP S63102437 U JPS63102437 U JP S63102437U JP 20347686 U JP20347686 U JP 20347686U JP 20347686 U JP20347686 U JP 20347686U JP S63102437 U JPS63102437 U JP S63102437U
- Authority
- JP
- Japan
- Prior art keywords
- detectors
- detection
- water puddle
- wand
- switch
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Rehabilitation Tools (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20347686U JPS63102437U (bs) | 1986-12-24 | 1986-12-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20347686U JPS63102437U (bs) | 1986-12-24 | 1986-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63102437U true JPS63102437U (bs) | 1988-07-04 |
Family
ID=31168842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20347686U Pending JPS63102437U (bs) | 1986-12-24 | 1986-12-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63102437U (bs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5258652A (en) * | 1975-11-10 | 1977-05-14 | Ando Hisao | Safety stick for use in blind person |
-
1986
- 1986-12-24 JP JP20347686U patent/JPS63102437U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5258652A (en) * | 1975-11-10 | 1977-05-14 | Ando Hisao | Safety stick for use in blind person |