JPS4721951U - - Google Patents
Info
- Publication number
- JPS4721951U JPS4721951U JP1712571U JP1712571U JPS4721951U JP S4721951 U JPS4721951 U JP S4721951U JP 1712571 U JP1712571 U JP 1712571U JP 1712571 U JP1712571 U JP 1712571U JP S4721951 U JPS4721951 U JP S4721951U
- 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
- Toilet Supplies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1712571U JPS4721951U (enExample) | 1971-03-16 | 1971-03-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1712571U JPS4721951U (enExample) | 1971-03-16 | 1971-03-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4721951U true JPS4721951U (enExample) | 1972-11-11 |
Family
ID=27867910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1712571U Pending JPS4721951U (enExample) | 1971-03-16 | 1971-03-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4721951U (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7474051B2 (en) | 2003-01-17 | 2009-01-06 | Hamamatsu Photonics K.K. | Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube |
| US7772771B2 (en) | 2003-01-17 | 2010-08-10 | Hamamatsu Photonics K.K. | Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube |
-
1971
- 1971-03-16 JP JP1712571U patent/JPS4721951U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7474051B2 (en) | 2003-01-17 | 2009-01-06 | Hamamatsu Photonics K.K. | Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube |
| US7772771B2 (en) | 2003-01-17 | 2010-08-10 | Hamamatsu Photonics K.K. | Alkali metal generating agent, alkali metal generator, photoelectric surface, secondary electron emission surface, electron tube, method for manufacturing photoelectric surface, method for manufacturing secondary electron emission surface, and method for manufacturing electron tube |