JPH03131004U - - Google Patents
Info
- Publication number
- JPH03131004U JPH03131004U JP1990039721U JP3972190U JPH03131004U JP H03131004 U JPH03131004 U JP H03131004U JP 1990039721 U JP1990039721 U JP 1990039721U JP 3972190 U JP3972190 U JP 3972190U JP H03131004 U JPH03131004 U JP H03131004U
- Authority
- JP
- Japan
- Prior art keywords
- transmitting plate
- light
- light transmitting
- cover
- device body
- 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
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990039721U JPH03131004U (ko) | 1990-04-14 | 1990-04-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990039721U JPH03131004U (ko) | 1990-04-14 | 1990-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03131004U true JPH03131004U (ko) | 1991-12-27 |
Family
ID=31548883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990039721U Pending JPH03131004U (ko) | 1990-04-14 | 1990-04-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03131004U (ko) |
-
1990
- 1990-04-14 JP JP1990039721U patent/JPH03131004U/ja active Pending