JPH03115291U - - Google Patents
Info
- Publication number
- JPH03115291U JPH03115291U JP2401890U JP2401890U JPH03115291U JP H03115291 U JPH03115291 U JP H03115291U JP 2401890 U JP2401890 U JP 2401890U JP 2401890 U JP2401890 U JP 2401890U JP H03115291 U JPH03115291 U JP H03115291U
- Authority
- JP
- Japan
- Prior art keywords
- jig
- view
- pipe
- pair
- whole
- 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
- 238000003780 insertion Methods 0.000 claims description 10
- 230000037431 insertion Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2401890U JP2530290Y2 (ja) | 1990-03-09 | 1990-03-09 | 管内挿入用治具 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2401890U JP2530290Y2 (ja) | 1990-03-09 | 1990-03-09 | 管内挿入用治具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03115291U true JPH03115291U (en, 2012) | 1991-11-28 |
| JP2530290Y2 JP2530290Y2 (ja) | 1997-03-26 |
Family
ID=31526998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2401890U Expired - Lifetime JP2530290Y2 (ja) | 1990-03-09 | 1990-03-09 | 管内挿入用治具 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2530290Y2 (en, 2012) |
-
1990
- 1990-03-09 JP JP2401890U patent/JP2530290Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2530290Y2 (ja) | 1997-03-26 |