JPS63200071U - - Google Patents
Info
- Publication number
- JPS63200071U JPS63200071U JP9006387U JP9006387U JPS63200071U JP S63200071 U JPS63200071 U JP S63200071U JP 9006387 U JP9006387 U JP 9006387U JP 9006387 U JP9006387 U JP 9006387U JP S63200071 U JPS63200071 U JP S63200071U
- Authority
- JP
- Japan
- Prior art keywords
- screw shaft
- groove
- weir
- center
- cut
- 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
- 238000012790 confirmation Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
Landscapes
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Clamps And Clips (AREA)
- Sewage (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9006387U JPS63200071U (Direct) | 1987-06-10 | 1987-06-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9006387U JPS63200071U (Direct) | 1987-06-10 | 1987-06-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63200071U true JPS63200071U (Direct) | 1988-12-22 |
Family
ID=30949601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9006387U Pending JPS63200071U (Direct) | 1987-06-10 | 1987-06-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63200071U (Direct) |
-
1987
- 1987-06-10 JP JP9006387U patent/JPS63200071U/ja active Pending