JPS6218102U - - Google Patents
Info
- Publication number
- JPS6218102U JPS6218102U JP10761085U JP10761085U JPS6218102U JP S6218102 U JPS6218102 U JP S6218102U JP 10761085 U JP10761085 U JP 10761085U JP 10761085 U JP10761085 U JP 10761085U JP S6218102 U JPS6218102 U JP S6218102U
- Authority
- JP
- Japan
- Prior art keywords
- layer tube
- spiral groove
- inner layer
- outer periphery
- tube
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
Landscapes
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985107610U JPH0315051Y2 (pl) | 1985-07-16 | 1985-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985107610U JPH0315051Y2 (pl) | 1985-07-16 | 1985-07-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6218102U true JPS6218102U (pl) | 1987-02-03 |
| JPH0315051Y2 JPH0315051Y2 (pl) | 1991-04-03 |
Family
ID=30984048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985107610U Expired JPH0315051Y2 (pl) | 1985-07-16 | 1985-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0315051Y2 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967732A (en) * | 1989-05-01 | 1990-11-06 | Kabushiki Kaisha Machida Seisakusho | Endoscope |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393092U (pl) * | 1976-12-28 | 1978-07-29 | ||
| JPS5572901U (pl) * | 1978-11-15 | 1980-05-20 |
-
1985
- 1985-07-16 JP JP1985107610U patent/JPH0315051Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5393092U (pl) * | 1976-12-28 | 1978-07-29 | ||
| JPS5572901U (pl) * | 1978-11-15 | 1980-05-20 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4967732A (en) * | 1989-05-01 | 1990-11-06 | Kabushiki Kaisha Machida Seisakusho | Endoscope |
| DE4013653A1 (de) * | 1989-05-01 | 1990-11-08 | Machida Endoscope Co Ltd | Endoskop |
| JPH02141403U (pl) * | 1989-05-01 | 1990-11-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0315051Y2 (pl) | 1991-04-03 |