JPH01172854U - - Google Patents
Info
- Publication number
- JPH01172854U JPH01172854U JP6953388U JP6953388U JPH01172854U JP H01172854 U JPH01172854 U JP H01172854U JP 6953388 U JP6953388 U JP 6953388U JP 6953388 U JP6953388 U JP 6953388U JP H01172854 U JPH01172854 U JP H01172854U
- Authority
- JP
- Japan
- Prior art keywords
- air cylinder
- evacuation
- evacuated
- utility
- outside
- 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
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6953388U JPH01172854U (es) | 1988-05-26 | 1988-05-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6953388U JPH01172854U (es) | 1988-05-26 | 1988-05-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01172854U true JPH01172854U (es) | 1989-12-07 |
Family
ID=31294811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6953388U Pending JPH01172854U (es) | 1988-05-26 | 1988-05-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01172854U (es) |
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1988
- 1988-05-26 JP JP6953388U patent/JPH01172854U/ja active Pending