JPS646874U - - Google Patents
Info
- Publication number
- JPS646874U JPS646874U JP10120887U JP10120887U JPS646874U JP S646874 U JPS646874 U JP S646874U JP 10120887 U JP10120887 U JP 10120887U JP 10120887 U JP10120887 U JP 10120887U JP S646874 U JPS646874 U JP S646874U
- Authority
- JP
- Japan
- Prior art keywords
- float
- spiral blades
- spiral
- provided around
- flexible metal
- 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
- 239000002184 metal Substances 0.000 claims description 2
- 238000004040 coloring Methods 0.000 claims 1
- 239000012634 fragment Substances 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10120887U JPS646874U (enExample) | 1987-06-30 | 1987-06-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10120887U JPS646874U (enExample) | 1987-06-30 | 1987-06-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS646874U true JPS646874U (enExample) | 1989-01-13 |
Family
ID=31329992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10120887U Pending JPS646874U (enExample) | 1987-06-30 | 1987-06-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS646874U (enExample) |
-
1987
- 1987-06-30 JP JP10120887U patent/JPS646874U/ja active Pending