JPH0225011U - - Google Patents
Info
- Publication number
- JPH0225011U JPH0225011U JP1988103857U JP10385788U JPH0225011U JP H0225011 U JPH0225011 U JP H0225011U JP 1988103857 U JP1988103857 U JP 1988103857U JP 10385788 U JP10385788 U JP 10385788U JP H0225011 U JPH0225011 U JP H0225011U
- Authority
- JP
- Japan
- Prior art keywords
- layer
- void layer
- filling
- utility
- gas
- 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
- 239000011800 void material Substances 0.000 claims description 3
- 239000003054 catalyst Substances 0.000 claims description 2
- 238000000354 decomposition reaction Methods 0.000 claims 1
- 239000012528 membrane Substances 0.000 claims 1
Landscapes
- Filtering Materials (AREA)
- Catalysts (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103857U JPH0225011U (cs) | 1988-08-05 | 1988-08-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103857U JPH0225011U (cs) | 1988-08-05 | 1988-08-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0225011U true JPH0225011U (cs) | 1990-02-19 |
Family
ID=31335058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103857U Pending JPH0225011U (cs) | 1988-08-05 | 1988-08-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0225011U (cs) |
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1988
- 1988-08-05 JP JP1988103857U patent/JPH0225011U/ja active Pending