JPS63107203U - - Google Patents
Info
- Publication number
- JPS63107203U JPS63107203U JP20141886U JP20141886U JPS63107203U JP S63107203 U JPS63107203 U JP S63107203U JP 20141886 U JP20141886 U JP 20141886U JP 20141886 U JP20141886 U JP 20141886U JP S63107203 U JPS63107203 U JP S63107203U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- roller part
- fins
- lightweight
- symmetrical
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000007790 scraping Methods 0.000 claims 1
Landscapes
- Soil Working Implements (AREA)
- Rolling Contact Bearings (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20141886U JPS63107203U (enExample) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20141886U JPS63107203U (enExample) | 1986-12-29 | 1986-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63107203U true JPS63107203U (enExample) | 1988-07-11 |
Family
ID=31164850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20141886U Pending JPS63107203U (enExample) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63107203U (enExample) |
-
1986
- 1986-12-29 JP JP20141886U patent/JPS63107203U/ja active Pending