JPS6379505A - 噴気式土壌改良作業機 - Google Patents
噴気式土壌改良作業機Info
- Publication number
- JPS6379505A JPS6379505A JP22568086A JP22568086A JPS6379505A JP S6379505 A JPS6379505 A JP S6379505A JP 22568086 A JP22568086 A JP 22568086A JP 22568086 A JP22568086 A JP 22568086A JP S6379505 A JPS6379505 A JP S6379505A
- Authority
- JP
- Japan
- Prior art keywords
- frame
- support arm
- cross frame
- coulter
- fumarole
- 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
- 239000002689 soil Substances 0.000 title claims description 27
- 230000003750 conditioning effect Effects 0.000 title 1
- 238000005096 rolling process Methods 0.000 claims description 13
- 239000003245 coal Substances 0.000 claims 3
- 239000003517 fume Substances 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22568086A JPS6379505A (ja) | 1986-09-24 | 1986-09-24 | 噴気式土壌改良作業機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP22568086A JPS6379505A (ja) | 1986-09-24 | 1986-09-24 | 噴気式土壌改良作業機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6379505A true JPS6379505A (ja) | 1988-04-09 |
JPH0413963B2 JPH0413963B2 (enrdf_load_stackoverflow) | 1992-03-11 |
Family
ID=16833101
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP22568086A Granted JPS6379505A (ja) | 1986-09-24 | 1986-09-24 | 噴気式土壌改良作業機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6379505A (enrdf_load_stackoverflow) |
-
1986
- 1986-09-24 JP JP22568086A patent/JPS6379505A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0413963B2 (enrdf_load_stackoverflow) | 1992-03-11 |
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