JPS5519490B2 - - Google Patents
Info
- Publication number
- JPS5519490B2 JPS5519490B2 JP981775A JP981775A JPS5519490B2 JP S5519490 B2 JPS5519490 B2 JP S5519490B2 JP 981775 A JP981775 A JP 981775A JP 981775 A JP981775 A JP 981775A JP S5519490 B2 JPS5519490 B2 JP S5519490B2
- 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.)
- Expired
Links
Landscapes
- Examining Or Testing Airtightness (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP981775A JPS5184687A (en) | 1975-01-24 | 1975-01-24 | DODENSEINONAKAMIOJUSURUMIT SUPUYOKINO PINHOORUTONOKENSAHOHOOYOBISOCHI |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP981775A JPS5184687A (en) | 1975-01-24 | 1975-01-24 | DODENSEINONAKAMIOJUSURUMIT SUPUYOKINO PINHOORUTONOKENSAHOHOOYOBISOCHI |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5184687A JPS5184687A (en) | 1976-07-24 |
| JPS5519490B2 true JPS5519490B2 (en) | 1980-05-27 |
Family
ID=11730693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP981775A Granted JPS5184687A (en) | 1975-01-24 | 1975-01-24 | DODENSEINONAKAMIOJUSURUMIT SUPUYOKINO PINHOORUTONOKENSAHOHOOYOBISOCHI |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5184687A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03127423U (en) * | 1990-04-04 | 1991-12-20 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6270725A (en) * | 1985-09-25 | 1987-04-01 | Nikka Densoku Kk | Apparatus for detecting pinhole or the like in hermetically sealed food |
| JP2799360B2 (en) * | 1989-11-06 | 1998-09-17 | 出光石油化学株式会社 | Inspection method of sealed container |
| JP2799361B2 (en) * | 1989-11-06 | 1998-09-17 | 出光石油化学株式会社 | Inspection method of sealed container |
| JPH04299246A (en) * | 1991-03-28 | 1992-10-22 | Gunze Ltd | Container inspector |
| JP4505157B2 (en) * | 2001-05-09 | 2010-07-21 | 日新電子工業株式会社 | Pinhole inspection machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784904A (en) * | 1970-08-01 | 1974-01-08 | Tokushu Toryo Kk | A.c.energized magnetic particle flaw detector with means to raise and lower electromagnets from path of workpiece |
-
1975
- 1975-01-24 JP JP981775A patent/JPS5184687A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3784904A (en) * | 1970-08-01 | 1974-01-08 | Tokushu Toryo Kk | A.c.energized magnetic particle flaw detector with means to raise and lower electromagnets from path of workpiece |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03127423U (en) * | 1990-04-04 | 1991-12-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5184687A (en) | 1976-07-24 |