JPH0328891Y2 - - Google Patents
Info
- Publication number
- JPH0328891Y2 JPH0328891Y2 JP749387U JP749387U JPH0328891Y2 JP H0328891 Y2 JPH0328891 Y2 JP H0328891Y2 JP 749387 U JP749387 U JP 749387U JP 749387 U JP749387 U JP 749387U JP H0328891 Y2 JPH0328891 Y2 JP H0328891Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- filter
- outer frame
- punching plate
- punching
- 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.)
- Expired
Links
- 238000003825 pressing Methods 0.000 claims description 16
- 238000004080 punching Methods 0.000 description 16
- 230000001681 protective effect Effects 0.000 description 11
- 238000009434 installation Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP749387U JPH0328891Y2 (pm) | 1987-01-23 | 1987-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP749387U JPH0328891Y2 (pm) | 1987-01-23 | 1987-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63115425U JPS63115425U (pm) | 1988-07-25 |
| JPH0328891Y2 true JPH0328891Y2 (pm) | 1991-06-20 |
Family
ID=30790996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP749387U Expired JPH0328891Y2 (pm) | 1987-01-23 | 1987-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0328891Y2 (pm) |
-
1987
- 1987-01-23 JP JP749387U patent/JPH0328891Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63115425U (pm) | 1988-07-25 |
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