JPH0180749U - - Google Patents
Info
- Publication number
- JPH0180749U JPH0180749U JP1987175756U JP17575687U JPH0180749U JP H0180749 U JPH0180749 U JP H0180749U JP 1987175756 U JP1987175756 U JP 1987175756U JP 17575687 U JP17575687 U JP 17575687U JP H0180749 U JPH0180749 U JP H0180749U
- Authority
- JP
- Japan
- Prior art keywords
- frame
- mask frame
- fixed
- mask
- substantially rectangular
- 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.)
- Pending
Links
- 238000010894 electron beam technology Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electrodes For Cathode-Ray Tubes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175756U JPH0180749U (he) | 1987-11-19 | 1987-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987175756U JPH0180749U (he) | 1987-11-19 | 1987-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0180749U true JPH0180749U (he) | 1989-05-30 |
Family
ID=31467537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987175756U Pending JPH0180749U (he) | 1987-11-19 | 1987-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0180749U (he) |
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1987
- 1987-11-19 JP JP1987175756U patent/JPH0180749U/ja active Pending