JPS481905U - - Google Patents
Info
- Publication number
- JPS481905U JPS481905U JP4312771U JP4312771U JPS481905U JP S481905 U JPS481905 U JP S481905U JP 4312771 U JP4312771 U JP 4312771U JP 4312771 U JP4312771 U JP 4312771U JP S481905 U JPS481905 U JP S481905U
- Authority
- JP
- Japan
- 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
- Building Environments (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312771U JPS481905U (fr) | 1971-05-25 | 1971-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4312771U JPS481905U (fr) | 1971-05-25 | 1971-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS481905U true JPS481905U (fr) | 1973-01-11 |
Family
ID=27916567
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4312771U Pending JPS481905U (fr) | 1971-05-25 | 1971-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS481905U (fr) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50134265A (fr) * | 1974-03-29 | 1975-10-24 | ||
| JPS5168928A (ja) * | 1974-12-12 | 1976-06-15 | Daido Steel Sheet Corp | Boonboshindannetsupaneru |
| JPS5434182A (en) * | 1977-05-25 | 1979-03-13 | Donaldson Co Inc | Two stage air purifier and filter and its pollution preventive method |
| JPS6180355U (fr) * | 1984-11-01 | 1986-05-28 |
-
1971
- 1971-05-25 JP JP4312771U patent/JPS481905U/ja active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50134265A (fr) * | 1974-03-29 | 1975-10-24 | ||
| JPS5912327B2 (ja) * | 1974-03-29 | 1984-03-22 | エンジニアリング コンポウネンツ リミテツド | 流体濾過器 |
| JPS5168928A (ja) * | 1974-12-12 | 1976-06-15 | Daido Steel Sheet Corp | Boonboshindannetsupaneru |
| JPS5434182A (en) * | 1977-05-25 | 1979-03-13 | Donaldson Co Inc | Two stage air purifier and filter and its pollution preventive method |
| JPS592531B2 (ja) * | 1977-05-25 | 1984-01-19 | ダナルドスン、カムパニ、インコ−パレイテイド | ツ−・ステ−ジ空気清浄器の安全フィルタ汚染防止法及び主フィルタ |
| JPS6180355U (fr) * | 1984-11-01 | 1986-05-28 | ||
| JPH0138295Y2 (fr) * | 1984-11-01 | 1989-11-16 |