JPS5616835B2 - - Google Patents
Info
- Publication number
- JPS5616835B2 JPS5616835B2 JP8512077A JP8512077A JPS5616835B2 JP S5616835 B2 JPS5616835 B2 JP S5616835B2 JP 8512077 A JP8512077 A JP 8512077A JP 8512077 A JP8512077 A JP 8512077A JP S5616835 B2 JPS5616835 B2 JP S5616835B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8512077A JPS5421003A (en) | 1977-07-18 | 1977-07-18 | Method of preventing attachment of mud of earth auger for weak ground and its device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8512077A JPS5421003A (en) | 1977-07-18 | 1977-07-18 | Method of preventing attachment of mud of earth auger for weak ground and its device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5421003A JPS5421003A (en) | 1979-02-16 |
JPS5616835B2 true JPS5616835B2 (ja) | 1981-04-18 |
Family
ID=13849759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8512077A Granted JPS5421003A (en) | 1977-07-18 | 1977-07-18 | Method of preventing attachment of mud of earth auger for weak ground and its device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5421003A (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61180828A (ja) * | 1985-02-05 | 1986-08-13 | Nisshin Riken:Kk | 供給空気予熱式燃焼装置の燃料量補正装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4824803U (ja) * | 1971-07-26 | 1973-03-23 |
-
1977
- 1977-07-18 JP JP8512077A patent/JPS5421003A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4824803U (ja) * | 1971-07-26 | 1973-03-23 |
Also Published As
Publication number | Publication date |
---|---|
JPS5421003A (en) | 1979-02-16 |