JPS5020868B1 - - Google Patents
Info
- Publication number
- JPS5020868B1 JPS5020868B1 JP6134569A JP6134569A JPS5020868B1 JP S5020868 B1 JPS5020868 B1 JP S5020868B1 JP 6134569 A JP6134569 A JP 6134569A JP 6134569 A JP6134569 A JP 6134569A JP S5020868 B1 JPS5020868 B1 JP S5020868B1
- 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.)
- Pending
Links
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6134569A JPS5020868B1 (ja) | 1969-08-01 | 1969-08-01 | |
| US00002724A US3715476A (en) | 1969-01-16 | 1970-01-14 | Method and apparatus for detecting pinholes on sheet articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6134569A JPS5020868B1 (ja) | 1969-08-01 | 1969-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5020868B1 true JPS5020868B1 (ja) | 1975-07-18 |
Family
ID=13168435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6134569A Pending JPS5020868B1 (ja) | 1969-01-16 | 1969-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5020868B1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021189016A (ja) * | 2020-05-29 | 2021-12-13 | 王子ホールディングス株式会社 | シート状物の欠陥検査装置及び製造方法 |
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1969
- 1969-08-01 JP JP6134569A patent/JPS5020868B1/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2021189016A (ja) * | 2020-05-29 | 2021-12-13 | 王子ホールディングス株式会社 | シート状物の欠陥検査装置及び製造方法 |