JPH0190501U - - Google Patents
Info
- Publication number
- JPH0190501U JPH0190501U JP18815187U JP18815187U JPH0190501U JP H0190501 U JPH0190501 U JP H0190501U JP 18815187 U JP18815187 U JP 18815187U JP 18815187 U JP18815187 U JP 18815187U JP H0190501 U JPH0190501 U JP H0190501U
- Authority
- JP
- Japan
- Prior art keywords
- rigid
- scope
- side opening
- mantle tube
- tip opening
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18815187U JPH0190501U (fr) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18815187U JPH0190501U (fr) | 1987-12-09 | 1987-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0190501U true JPH0190501U (fr) | 1989-06-14 |
Family
ID=31479267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18815187U Pending JPH0190501U (fr) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0190501U (fr) |
-
1987
- 1987-12-09 JP JP18815187U patent/JPH0190501U/ja active Pending