JPS56122185A - Method of indicating lot number or like in printed circuit board - Google Patents
Method of indicating lot number or like in printed circuit boardInfo
- Publication number
- JPS56122185A JPS56122185A JP2625980A JP2625980A JPS56122185A JP S56122185 A JPS56122185 A JP S56122185A JP 2625980 A JP2625980 A JP 2625980A JP 2625980 A JP2625980 A JP 2625980A JP S56122185 A JPS56122185 A JP S56122185A
- Authority
- JP
- Japan
- Prior art keywords
- circuit board
- printed circuit
- lot number
- indicating
- indicating lot
- 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
- Structure Of Printed Boards (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2625980A JPS5840360B2 (en) | 1980-03-03 | 1980-03-03 | How to display lot numbers, etc. on printed wiring boards |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2625980A JPS5840360B2 (en) | 1980-03-03 | 1980-03-03 | How to display lot numbers, etc. on printed wiring boards |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56122185A true JPS56122185A (en) | 1981-09-25 |
JPS5840360B2 JPS5840360B2 (en) | 1983-09-05 |
Family
ID=12188260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2625980A Expired JPS5840360B2 (en) | 1980-03-03 | 1980-03-03 | How to display lot numbers, etc. on printed wiring boards |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5840360B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6024089A (en) * | 1984-05-30 | 1985-02-06 | 東京プリント工業株式会社 | Method of displaying lot number in printed circuit board |
JPS6042892A (en) * | 1983-08-18 | 1985-03-07 | 株式会社日立製作所 | Printed circuit board |
-
1980
- 1980-03-03 JP JP2625980A patent/JPS5840360B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6042892A (en) * | 1983-08-18 | 1985-03-07 | 株式会社日立製作所 | Printed circuit board |
JPS6024089A (en) * | 1984-05-30 | 1985-02-06 | 東京プリント工業株式会社 | Method of displaying lot number in printed circuit board |
Also Published As
Publication number | Publication date |
---|---|
JPS5840360B2 (en) | 1983-09-05 |
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