JPS50103630U - - Google Patents
Info
- Publication number
- JPS50103630U JPS50103630U JP1215274U JP1215274U JPS50103630U JP S50103630 U JPS50103630 U JP S50103630U JP 1215274 U JP1215274 U JP 1215274U JP 1215274 U JP1215274 U JP 1215274U JP S50103630 U JPS50103630 U JP S50103630U
- 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
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1215274U JPS50103630U (en) | 1974-01-28 | 1974-01-28 | |
| US484204A US3927941A (en) | 1973-07-03 | 1974-06-28 | Photographic enlarger mixing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1215274U JPS50103630U (en) | 1974-01-28 | 1974-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50103630U true JPS50103630U (en) | 1975-08-26 |
Family
ID=28086709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1215274U Pending JPS50103630U (en) | 1973-07-03 | 1974-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50103630U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561867A (en) * | 1968-12-20 | 1971-02-09 | Berkey Photo Inc | Illuminating system for photographic printers and enlargers |
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1974
- 1974-01-28 JP JP1215274U patent/JPS50103630U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3561867A (en) * | 1968-12-20 | 1971-02-09 | Berkey Photo Inc | Illuminating system for photographic printers and enlargers |