JPS63129945U - - Google Patents
Info
- Publication number
- JPS63129945U JPS63129945U JP2083887U JP2083887U JPS63129945U JP S63129945 U JPS63129945 U JP S63129945U JP 2083887 U JP2083887 U JP 2083887U JP 2083887 U JP2083887 U JP 2083887U JP S63129945 U JPS63129945 U JP S63129945U
- Authority
- JP
- Japan
- Prior art keywords
- pole piece
- vacuum envelope
- tapered surface
- attached
- vacuum
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Microwave Tubes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987020838U JPH0414840Y2 (un) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987020838U JPH0414840Y2 (un) | 1987-02-17 | 1987-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63129945U true JPS63129945U (un) | 1988-08-25 |
JPH0414840Y2 JPH0414840Y2 (un) | 1992-04-03 |
Family
ID=30816720
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987020838U Expired JPH0414840Y2 (un) | 1987-02-17 | 1987-02-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0414840Y2 (un) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115064U (ja) * | 1982-02-01 | 1983-08-05 | 日本電気株式会社 | 周期磁界集束装置 |
-
1987
- 1987-02-17 JP JP1987020838U patent/JPH0414840Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58115064U (ja) * | 1982-02-01 | 1983-08-05 | 日本電気株式会社 | 周期磁界集束装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH0414840Y2 (un) | 1992-04-03 |