JPS61168353U - - Google Patents
Info
- Publication number
- JPS61168353U JPS61168353U JP5177985U JP5177985U JPS61168353U JP S61168353 U JPS61168353 U JP S61168353U JP 5177985 U JP5177985 U JP 5177985U JP 5177985 U JP5177985 U JP 5177985U JP S61168353 U JPS61168353 U JP S61168353U
- Authority
- JP
- Japan
- Prior art keywords
- opening
- cover
- fitting part
- magnet
- peripheral edge
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 239000011553 magnetic fluid Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 description 6
Landscapes
- Pressure Vessels And Lids Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5177985U JPS61168353U (enExample) | 1985-04-08 | 1985-04-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5177985U JPS61168353U (enExample) | 1985-04-08 | 1985-04-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61168353U true JPS61168353U (enExample) | 1986-10-18 |
Family
ID=30571140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5177985U Pending JPS61168353U (enExample) | 1985-04-08 | 1985-04-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168353U (enExample) |
-
1985
- 1985-04-08 JP JP5177985U patent/JPS61168353U/ja active Pending