JPH0321767U - - Google Patents
Info
- Publication number
- JPH0321767U JPH0321767U JP8274689U JP8274689U JPH0321767U JP H0321767 U JPH0321767 U JP H0321767U JP 8274689 U JP8274689 U JP 8274689U JP 8274689 U JP8274689 U JP 8274689U JP H0321767 U JPH0321767 U JP H0321767U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- cast iron
- rollers
- flaw detector
- pipe wall
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8274689U JPH0321767U (en]) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8274689U JPH0321767U (en]) | 1989-07-13 | 1989-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0321767U true JPH0321767U (en]) | 1991-03-05 |
Family
ID=31629828
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8274689U Pending JPH0321767U (en]) | 1989-07-13 | 1989-07-13 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0321767U (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002286698A (ja) * | 2001-03-23 | 2002-10-03 | Kawasaki Steel Corp | 鋼管内面検査装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52119382A (en) * | 1976-03-31 | 1977-10-06 | Sumitomo Metal Ind | Method of and apparatus for magneic inspection of internal surface of pipe |
JPS6358750B2 (en]) * | 1984-03-28 | 1988-11-16 |
-
1989
- 1989-07-13 JP JP8274689U patent/JPH0321767U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52119382A (en) * | 1976-03-31 | 1977-10-06 | Sumitomo Metal Ind | Method of and apparatus for magneic inspection of internal surface of pipe |
JPS6358750B2 (en]) * | 1984-03-28 | 1988-11-16 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002286698A (ja) * | 2001-03-23 | 2002-10-03 | Kawasaki Steel Corp | 鋼管内面検査装置 |
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