JPS6244996U - - Google Patents
Info
- Publication number
- JPS6244996U JPS6244996U JP13607685U JP13607685U JPS6244996U JP S6244996 U JPS6244996 U JP S6244996U JP 13607685 U JP13607685 U JP 13607685U JP 13607685 U JP13607685 U JP 13607685U JP S6244996 U JPS6244996 U JP S6244996U
- Authority
- JP
- Japan
- Prior art keywords
- unevenness
- casing pipes
- interlocking
- guide ring
- casing
- 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
- 238000002627 tracheal intubation Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13607685U JPS6244996U (no) | 1985-09-05 | 1985-09-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13607685U JPS6244996U (no) | 1985-09-05 | 1985-09-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6244996U true JPS6244996U (no) | 1987-03-18 |
Family
ID=31038858
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13607685U Pending JPS6244996U (no) | 1985-09-05 | 1985-09-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6244996U (no) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004027544A (ja) * | 2002-06-24 | 2004-01-29 | Nakagawa Hyuumukan Kogyo Kk | 圧入立坑の継手部 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50161019A (no) * | 1974-06-17 | 1975-12-26 | ||
JPS5821088A (ja) * | 1981-07-31 | 1983-02-07 | 住友金属鉱山株式会社 | ジヨイント構造 |
-
1985
- 1985-09-05 JP JP13607685U patent/JPS6244996U/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50161019A (no) * | 1974-06-17 | 1975-12-26 | ||
JPS5821088A (ja) * | 1981-07-31 | 1983-02-07 | 住友金属鉱山株式会社 | ジヨイント構造 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004027544A (ja) * | 2002-06-24 | 2004-01-29 | Nakagawa Hyuumukan Kogyo Kk | 圧入立坑の継手部 |