JPS64402U - - Google Patents
Info
- Publication number
- JPS64402U JPS64402U JP9473487U JP9473487U JPS64402U JP S64402 U JPS64402 U JP S64402U JP 9473487 U JP9473487 U JP 9473487U JP 9473487 U JP9473487 U JP 9473487U JP S64402 U JPS64402 U JP S64402U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- spring
- engaged
- pulling force
- engaging portion
- 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
- 238000003971 tillage Methods 0.000 claims description 2
Landscapes
- Soil Working Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9473487U JPS64402U (da) | 1987-06-19 | 1987-06-19 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9473487U JPS64402U (da) | 1987-06-19 | 1987-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS64402U true JPS64402U (da) | 1989-01-05 |
Family
ID=30958500
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9473487U Pending JPS64402U (da) | 1987-06-19 | 1987-06-19 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS64402U (da) |
-
1987
- 1987-06-19 JP JP9473487U patent/JPS64402U/ja active Pending