JPS63142403U - - Google Patents
Info
- Publication number
- JPS63142403U JPS63142403U JP3438487U JP3438487U JPS63142403U JP S63142403 U JPS63142403 U JP S63142403U JP 3438487 U JP3438487 U JP 3438487U JP 3438487 U JP3438487 U JP 3438487U JP S63142403 U JPS63142403 U JP S63142403U
- Authority
- JP
- Japan
- Prior art keywords
- stopper
- case
- inner case
- negative pressure
- outer periphery
- 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 description 2
- 210000000078 claw Anatomy 0.000 description 1
Landscapes
- Diaphragms And Bellows (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3438487U JPS63142403U (enExample) | 1987-03-11 | 1987-03-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3438487U JPS63142403U (enExample) | 1987-03-11 | 1987-03-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63142403U true JPS63142403U (enExample) | 1988-09-20 |
Family
ID=30842881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3438487U Pending JPS63142403U (enExample) | 1987-03-11 | 1987-03-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63142403U (enExample) |
-
1987
- 1987-03-11 JP JP3438487U patent/JPS63142403U/ja active Pending