JPS643094U - - Google Patents
Info
- Publication number
- JPS643094U JPS643094U JP9778087U JP9778087U JPS643094U JP S643094 U JPS643094 U JP S643094U JP 9778087 U JP9778087 U JP 9778087U JP 9778087 U JP9778087 U JP 9778087U JP S643094 U JPS643094 U JP S643094U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- loop
- screw
- pressure
- feeding chamber
- 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.)
- Granted
Links
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097780U JPH0537030Y2 (de) | 1987-06-25 | 1987-06-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987097780U JPH0537030Y2 (de) | 1987-06-25 | 1987-06-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS643094U true JPS643094U (de) | 1989-01-10 |
| JPH0537030Y2 JPH0537030Y2 (de) | 1993-09-20 |
Family
ID=31323481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987097780U Expired - Lifetime JPH0537030Y2 (de) | 1987-06-25 | 1987-06-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0537030Y2 (de) |
-
1987
- 1987-06-25 JP JP1987097780U patent/JPH0537030Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0537030Y2 (de) | 1993-09-20 |