JPS6257351U - - Google Patents
Info
- Publication number
- JPS6257351U JPS6257351U JP14938185U JP14938185U JPS6257351U JP S6257351 U JPS6257351 U JP S6257351U JP 14938185 U JP14938185 U JP 14938185U JP 14938185 U JP14938185 U JP 14938185U JP S6257351 U JPS6257351 U JP S6257351U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- negative pressure
- atmospheric pressure
- filter
- diaphragm plate
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000005871 repellent Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14938185U JPS6257351U (en]) | 1985-09-30 | 1985-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14938185U JPS6257351U (en]) | 1985-09-30 | 1985-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6257351U true JPS6257351U (en]) | 1987-04-09 |
Family
ID=31064532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14938185U Pending JPS6257351U (en]) | 1985-09-30 | 1985-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6257351U (en]) |
-
1985
- 1985-09-30 JP JP14938185U patent/JPS6257351U/ja active Pending