JPS4718350U - - Google Patents
Info
- Publication number
- JPS4718350U JPS4718350U JP2325871U JP2325871U JPS4718350U JP S4718350 U JPS4718350 U JP S4718350U JP 2325871 U JP2325871 U JP 2325871U JP 2325871 U JP2325871 U JP 2325871U JP S4718350 U JPS4718350 U JP S4718350U
- Authority
- JP
- Japan
- 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
- Ventilation (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2325871U JPS4718350U (zh) | 1971-03-30 | 1971-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2325871U JPS4718350U (zh) | 1971-03-30 | 1971-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4718350U true JPS4718350U (zh) | 1972-10-31 |
Family
ID=27879298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2325871U Pending JPS4718350U (zh) | 1971-03-30 | 1971-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4718350U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372711U (zh) * | 1976-11-19 | 1978-06-17 | ||
| US6430325B1 (en) | 1998-09-04 | 2002-08-06 | Seiko Epson Corporation | Device having a light transmission device |
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1971
- 1971-03-30 JP JP2325871U patent/JPS4718350U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5372711U (zh) * | 1976-11-19 | 1978-06-17 | ||
| US6430325B1 (en) | 1998-09-04 | 2002-08-06 | Seiko Epson Corporation | Device having a light transmission device |