JPH0311585U - - Google Patents
Info
- Publication number
- JPH0311585U JPH0311585U JP6989089U JP6989089U JPH0311585U JP H0311585 U JPH0311585 U JP H0311585U JP 6989089 U JP6989089 U JP 6989089U JP 6989089 U JP6989089 U JP 6989089U JP H0311585 U JPH0311585 U JP H0311585U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- piston
- spring
- moves
- negative pressure
- 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
- 238000001179 sorption measurement Methods 0.000 claims description 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6989089U JPH0311585U (it) | 1989-06-14 | 1989-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6989089U JPH0311585U (it) | 1989-06-14 | 1989-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0311585U true JPH0311585U (it) | 1991-02-05 |
Family
ID=31605583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6989089U Pending JPH0311585U (it) | 1989-06-14 | 1989-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311585U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264946A (ja) * | 2001-03-12 | 2002-09-18 | Sanko Co Ltd | 中仕切り容器 |
-
1989
- 1989-06-14 JP JP6989089U patent/JPH0311585U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002264946A (ja) * | 2001-03-12 | 2002-09-18 | Sanko Co Ltd | 中仕切り容器 |
| JP4530558B2 (ja) * | 2001-03-12 | 2010-08-25 | 三甲株式会社 | 中仕切り容器 |