JPS6417085U - - Google Patents
Info
- Publication number
- JPS6417085U JPS6417085U JP11208287U JP11208287U JPS6417085U JP S6417085 U JPS6417085 U JP S6417085U JP 11208287 U JP11208287 U JP 11208287U JP 11208287 U JP11208287 U JP 11208287U JP S6417085 U JPS6417085 U JP S6417085U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- connecting portion
- diameter side
- side connecting
- lid surface
- 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
- 239000003638 chemical reducing agent Substances 0.000 description 2
Landscapes
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11208287U JPS6417085U (fr) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11208287U JPS6417085U (fr) | 1987-07-22 | 1987-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6417085U true JPS6417085U (fr) | 1989-01-27 |
Family
ID=31350706
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11208287U Pending JPS6417085U (fr) | 1987-07-22 | 1987-07-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6417085U (fr) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372771A (en) * | 1976-12-10 | 1978-06-28 | Sumitomo Metal Ind | Manufacturing method of coupling of seamless reducing pipe |
-
1987
- 1987-07-22 JP JP11208287U patent/JPS6417085U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5372771A (en) * | 1976-12-10 | 1978-06-28 | Sumitomo Metal Ind | Manufacturing method of coupling of seamless reducing pipe |