JPS5725944B2 - - Google Patents
Info
- Publication number
- JPS5725944B2 JPS5725944B2 JP5470275A JP5470275A JPS5725944B2 JP S5725944 B2 JPS5725944 B2 JP S5725944B2 JP 5470275 A JP5470275 A JP 5470275A JP 5470275 A JP5470275 A JP 5470275A JP S5725944 B2 JPS5725944 B2 JP S5725944B2
- 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.)
- Expired
Links
Landscapes
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5470275A JPS5725944B2 (en:Method) | 1975-05-12 | 1975-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5470275A JPS5725944B2 (en:Method) | 1975-05-12 | 1975-05-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS518996A JPS518996A (en:Method) | 1976-01-24 |
| JPS5725944B2 true JPS5725944B2 (en:Method) | 1982-06-01 |
Family
ID=12978117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5470275A Expired JPS5725944B2 (en:Method) | 1975-05-12 | 1975-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5725944B2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2296167B1 (en) | 1999-09-20 | 2012-11-07 | Hitachi, Ltd. | Ion source, mass spectrometer, detector and monitoring system |
-
1975
- 1975-05-12 JP JP5470275A patent/JPS5725944B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS518996A (en:Method) | 1976-01-24 |