JPH01139097U - - Google Patents
Info
- Publication number
- JPH01139097U JPH01139097U JP3659188U JP3659188U JPH01139097U JP H01139097 U JPH01139097 U JP H01139097U JP 3659188 U JP3659188 U JP 3659188U JP 3659188 U JP3659188 U JP 3659188U JP H01139097 U JPH01139097 U JP H01139097U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- bearing
- vacuum pump
- rotary vacuum
- rotating shaft
- 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
- 230000002265 prevention Effects 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3659188U JPH01139097U (en18) | 1988-03-18 | 1988-03-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3659188U JPH01139097U (en18) | 1988-03-18 | 1988-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01139097U true JPH01139097U (en18) | 1989-09-22 |
Family
ID=31263186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3659188U Pending JPH01139097U (en18) | 1988-03-18 | 1988-03-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01139097U (en18) |
-
1988
- 1988-03-18 JP JP3659188U patent/JPH01139097U/ja active Pending