JPS639480U - - Google Patents
Info
- Publication number
- JPS639480U JPS639480U JP8331586U JP8331586U JPS639480U JP S639480 U JPS639480 U JP S639480U JP 8331586 U JP8331586 U JP 8331586U JP 8331586 U JP8331586 U JP 8331586U JP S639480 U JPS639480 U JP S639480U
- Authority
- JP
- Japan
- Prior art keywords
- expansion ring
- utility
- curvature
- model
- ring according
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
Landscapes
- Reciprocating Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8331586U JPH0335906Y2 (en]) | 1986-05-31 | 1986-05-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8331586U JPH0335906Y2 (en]) | 1986-05-31 | 1986-05-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS639480U true JPS639480U (en]) | 1988-01-22 |
| JPH0335906Y2 JPH0335906Y2 (en]) | 1991-07-30 |
Family
ID=30936789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8331586U Expired JPH0335906Y2 (en]) | 1986-05-31 | 1986-05-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335906Y2 (en]) |
-
1986
- 1986-05-31 JP JP8331586U patent/JPH0335906Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0335906Y2 (en]) | 1991-07-30 |
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