JPS6293179U - - Google Patents
Info
- Publication number
- JPS6293179U JPS6293179U JP18507885U JP18507885U JPS6293179U JP S6293179 U JPS6293179 U JP S6293179U JP 18507885 U JP18507885 U JP 18507885U JP 18507885 U JP18507885 U JP 18507885U JP S6293179 U JPS6293179 U JP S6293179U
- Authority
- JP
- Japan
- Prior art keywords
- inner casing
- trochoid
- casing
- depression
- utility
- 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
- 238000007373 indentation Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18507885U JPS6293179U (zh) | 1985-11-29 | 1985-11-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18507885U JPS6293179U (zh) | 1985-11-29 | 1985-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293179U true JPS6293179U (zh) | 1987-06-13 |
Family
ID=31133370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18507885U Pending JPS6293179U (zh) | 1985-11-29 | 1985-11-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293179U (zh) |
-
1985
- 1985-11-29 JP JP18507885U patent/JPS6293179U/ja active Pending