JPS4924489A - - Google Patents
Info
- Publication number
- JPS4924489A JPS4924489A JP47064005A JP6400572A JPS4924489A JP S4924489 A JPS4924489 A JP S4924489A JP 47064005 A JP47064005 A JP 47064005A JP 6400572 A JP6400572 A JP 6400572A JP S4924489 A JPS4924489 A JP S4924489A
- 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.)
- Granted
Links
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6400572A JPS576058B2 (en:Method) | 1972-06-28 | 1972-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6400572A JPS576058B2 (en:Method) | 1972-06-28 | 1972-06-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4924489A true JPS4924489A (en:Method) | 1974-03-04 |
| JPS576058B2 JPS576058B2 (en:Method) | 1982-02-03 |
Family
ID=13245633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6400572A Expired JPS576058B2 (en:Method) | 1972-06-28 | 1972-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS576058B2 (en:Method) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524365A (en) * | 1978-08-11 | 1980-02-21 | Toshiba Corp | Pitch measuring device for rectangular hole of shadow mask for color braun tube |
-
1972
- 1972-06-28 JP JP6400572A patent/JPS576058B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5524365A (en) * | 1978-08-11 | 1980-02-21 | Toshiba Corp | Pitch measuring device for rectangular hole of shadow mask for color braun tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS576058B2 (en:Method) | 1982-02-03 |