NL47025C - - Google Patents
Info
- Publication number
- NL47025C NL47025C NL47025DA NL47025C NL 47025 C NL47025 C NL 47025C NL 47025D A NL47025D A NL 47025DA NL 47025 C NL47025 C NL 47025C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/20—Dynodes consisting of sheet material, e.g. plane, bent
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US8630A US2165806A (en) | 1935-02-28 | 1935-02-28 | Electric discharge device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL47025C true NL47025C (ko) |
Family
ID=21732715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL47025D NL47025C (ko) | 1935-02-28 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2165806A (ko) |
| NL (1) | NL47025C (ko) |
-
0
- NL NL47025D patent/NL47025C/xx active
-
1935
- 1935-02-28 US US8630A patent/US2165806A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2165806A (en) | 1939-07-11 |