JPS57119721U - - Google Patents
Info
- Publication number
- JPS57119721U JPS57119721U JP445981U JP445981U JPS57119721U JP S57119721 U JPS57119721 U JP S57119721U JP 445981 U JP445981 U JP 445981U JP 445981 U JP445981 U JP 445981U JP S57119721 U JPS57119721 U JP S57119721U
- 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.)
- Granted
Links
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981004459U JPS6323941Y2 (https=) | 1981-01-19 | 1981-01-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981004459U JPS6323941Y2 (https=) | 1981-01-19 | 1981-01-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57119721U true JPS57119721U (https=) | 1982-07-24 |
| JPS6323941Y2 JPS6323941Y2 (https=) | 1988-07-01 |
Family
ID=29802885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981004459U Expired JPS6323941Y2 (https=) | 1981-01-19 | 1981-01-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6323941Y2 (https=) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61268317A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61268323A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61268316A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61268320A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61270931A (ja) * | 1985-05-25 | 1986-12-01 | Matsushita Electric Works Ltd | 光伝送信号確認装置 |
| JPS6220617U (https=) * | 1985-07-22 | 1987-02-07 | ||
| JP2012143752A (ja) * | 2011-01-12 | 2012-08-02 | General Electric Co <Ge> | 流量制御特徴部分を有するフィルタ |
| JP2015142879A (ja) * | 2014-01-31 | 2015-08-06 | 呉羽テック株式会社 | 通気抵抗が少ないプリーツタイプのフィルタ用不織布製濾材並びにその製造方法 |
| JP6880338B1 (ja) * | 2020-04-06 | 2021-06-02 | 三菱電機株式会社 | フィルタ、空気調和機およびフィルタの製造方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129375U (https=) * | 1974-08-28 | 1976-03-03 | ||
| JPS5483183A (en) * | 1977-12-16 | 1979-07-03 | Matsushita Electric Ind Co Ltd | Filter for vacuum cleaner |
| JPS5599315A (en) * | 1979-01-24 | 1980-07-29 | Toray Ind Inc | Filter made of nonwoven fabric |
-
1981
- 1981-01-19 JP JP1981004459U patent/JPS6323941Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5129375U (https=) * | 1974-08-28 | 1976-03-03 | ||
| JPS5483183A (en) * | 1977-12-16 | 1979-07-03 | Matsushita Electric Ind Co Ltd | Filter for vacuum cleaner |
| JPS5599315A (en) * | 1979-01-24 | 1980-07-29 | Toray Ind Inc | Filter made of nonwoven fabric |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61268317A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61268323A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61268316A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61268320A (ja) * | 1985-05-23 | 1986-11-27 | Toyo Roki Seizo Kk | 濾過材 |
| JPS61270931A (ja) * | 1985-05-25 | 1986-12-01 | Matsushita Electric Works Ltd | 光伝送信号確認装置 |
| JPS6220617U (https=) * | 1985-07-22 | 1987-02-07 | ||
| JP2012143752A (ja) * | 2011-01-12 | 2012-08-02 | General Electric Co <Ge> | 流量制御特徴部分を有するフィルタ |
| JP2015142879A (ja) * | 2014-01-31 | 2015-08-06 | 呉羽テック株式会社 | 通気抵抗が少ないプリーツタイプのフィルタ用不織布製濾材並びにその製造方法 |
| JP6880338B1 (ja) * | 2020-04-06 | 2021-06-02 | 三菱電機株式会社 | フィルタ、空気調和機およびフィルタの製造方法 |
| WO2021205500A1 (ja) * | 2020-04-06 | 2021-10-14 | 三菱電機株式会社 | フィルタ、空気調和機およびフィルタの製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6323941Y2 (https=) | 1988-07-01 |