JPS5520877Y2 - - Google Patents
Info
- Publication number
- JPS5520877Y2 JPS5520877Y2 JP1976024386U JP2438676U JPS5520877Y2 JP S5520877 Y2 JPS5520877 Y2 JP S5520877Y2 JP 1976024386 U JP1976024386 U JP 1976024386U JP 2438676 U JP2438676 U JP 2438676U JP S5520877 Y2 JPS5520877 Y2 JP S5520877Y2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976024386U JPS5520877Y2 (en:Method) | 1976-03-03 | 1976-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1976024386U JPS5520877Y2 (en:Method) | 1976-03-03 | 1976-03-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51121203U JPS51121203U (en:Method) | 1976-10-01 |
| JPS5520877Y2 true JPS5520877Y2 (en:Method) | 1980-05-19 |
Family
ID=28121057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1976024386U Expired JPS5520877Y2 (en:Method) | 1976-03-03 | 1976-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5520877Y2 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63219792A (ja) * | 1987-03-06 | 1988-09-13 | 日本エアドリルシステム株式会社 | 掘削装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3536147A (en) * | 1968-01-10 | 1970-10-27 | Caterpillar Tractor Co | Replaceable ripper tip assembly |
-
1976
- 1976-03-03 JP JP1976024386U patent/JPS5520877Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51121203U (en:Method) | 1976-10-01 |