JPS61146593U - - Google Patents
Info
- Publication number
- JPS61146593U JPS61146593U JP2741685U JP2741685U JPS61146593U JP S61146593 U JPS61146593 U JP S61146593U JP 2741685 U JP2741685 U JP 2741685U JP 2741685 U JP2741685 U JP 2741685U JP S61146593 U JPS61146593 U JP S61146593U
- Authority
- JP
- Japan
- Prior art keywords
- earth
- injection chamber
- pipe
- leading
- propulsion device
- 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
- 238000002347 injection Methods 0.000 claims description 10
- 239000007924 injection Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 5
- 238000005192 partition Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 3
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985027416U JPH0349198Y2 (fr) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985027416U JPH0349198Y2 (fr) | 1985-02-27 | 1985-02-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61146593U true JPS61146593U (fr) | 1986-09-10 |
| JPH0349198Y2 JPH0349198Y2 (fr) | 1991-10-21 |
Family
ID=30524350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985027416U Expired JPH0349198Y2 (fr) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349198Y2 (fr) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024023U (fr) * | 1973-06-11 | 1975-03-18 | ||
| JPS5532953U (fr) * | 1978-08-23 | 1980-03-03 |
-
1985
- 1985-02-27 JP JP1985027416U patent/JPH0349198Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024023U (fr) * | 1973-06-11 | 1975-03-18 | ||
| JPS5532953U (fr) * | 1978-08-23 | 1980-03-03 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349198Y2 (fr) | 1991-10-21 |
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