JPS63185422U - - Google Patents
Info
- Publication number
- JPS63185422U JPS63185422U JP1987076461U JP7646187U JPS63185422U JP S63185422 U JPS63185422 U JP S63185422U JP 1987076461 U JP1987076461 U JP 1987076461U JP 7646187 U JP7646187 U JP 7646187U JP S63185422 U JPS63185422 U JP S63185422U
- Authority
- JP
- Japan
- Prior art keywords
- utility
- air filter
- paper frame
- filter according
- model registration
- 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
- 239000000835 fiber Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 238000004381 surface treatment Methods 0.000 claims 1
Landscapes
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987076461U JPS63185422U (un) | 1987-05-21 | 1987-05-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987076461U JPS63185422U (un) | 1987-05-21 | 1987-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63185422U true JPS63185422U (un) | 1988-11-29 |
Family
ID=30923558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987076461U Pending JPS63185422U (un) | 1987-05-21 | 1987-05-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63185422U (un) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04151438A (ja) * | 1990-10-15 | 1992-05-25 | Kajima Corp | 芳香発生方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4838496A (un) * | 1971-09-17 | 1973-06-06 | ||
| JPS5022121B1 (un) * | 1970-09-05 | 1975-07-29 | ||
| JPS5221746A (en) * | 1975-08-13 | 1977-02-18 | Katsuzo Ishige | Automatic flexible antenna unit |
-
1987
- 1987-05-21 JP JP1987076461U patent/JPS63185422U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5022121B1 (un) * | 1970-09-05 | 1975-07-29 | ||
| JPS4838496A (un) * | 1971-09-17 | 1973-06-06 | ||
| JPS5221746A (en) * | 1975-08-13 | 1977-02-18 | Katsuzo Ishige | Automatic flexible antenna unit |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04151438A (ja) * | 1990-10-15 | 1992-05-25 | Kajima Corp | 芳香発生方法 |