JPS521975A - Filter - Google Patents
FilterInfo
- Publication number
- JPS521975A JPS521975A JP50059599A JP5959975A JPS521975A JP S521975 A JPS521975 A JP S521975A JP 50059599 A JP50059599 A JP 50059599A JP 5959975 A JP5959975 A JP 5959975A JP S521975 A JPS521975 A JP S521975A
- Authority
- JP
- Japan
- Prior art keywords
- filter
- prevent breakage
- improved durability
- filter paper
- paper
- 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
Landscapes
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50059599A JPS521975A (en) | 1975-05-21 | 1975-05-21 | Filter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP50059599A JPS521975A (en) | 1975-05-21 | 1975-05-21 | Filter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS521975A true JPS521975A (en) | 1977-01-08 |
Family
ID=13117862
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP50059599A Pending JPS521975A (en) | 1975-05-21 | 1975-05-21 | Filter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS521975A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254037A (en) * | 1975-10-28 | 1977-05-02 | Sunstar Inc | Lysozymeeblended dentifrice composition |
JPS5290638A (en) * | 1976-01-27 | 1977-07-30 | Sunstar Inc | Lysozymeeblended dentifrice compound |
JPS53103279A (en) * | 1977-02-21 | 1978-09-08 | Mitsubishi Electric Corp | Filter |
JPS63268606A (en) * | 1987-04-28 | 1988-11-07 | Munekata Kk | Integrally molded air filter and its die |
JPH01283206A (en) * | 1988-05-09 | 1989-11-14 | Tadao Shiraishi | Toiletry product blended with lysozyme chloride |
JPH02250816A (en) * | 1989-03-23 | 1990-10-08 | Kao Corp | Composition for oral cavity application |
WO2012105208A1 (en) * | 2011-01-31 | 2012-08-09 | パナソニック株式会社 | Dust collection filter unit, projection image display device, and air cleaner |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839584B1 (en) * | 1969-08-21 | 1973-11-26 | ||
JPS4936166A (en) * | 1972-07-26 | 1974-04-03 |
-
1975
- 1975-05-21 JP JP50059599A patent/JPS521975A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4839584B1 (en) * | 1969-08-21 | 1973-11-26 | ||
JPS4936166A (en) * | 1972-07-26 | 1974-04-03 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5254037A (en) * | 1975-10-28 | 1977-05-02 | Sunstar Inc | Lysozymeeblended dentifrice composition |
JPS5549562B2 (en) * | 1975-10-28 | 1980-12-12 | ||
JPS5290638A (en) * | 1976-01-27 | 1977-07-30 | Sunstar Inc | Lysozymeeblended dentifrice compound |
JPS53103279A (en) * | 1977-02-21 | 1978-09-08 | Mitsubishi Electric Corp | Filter |
JPS63268606A (en) * | 1987-04-28 | 1988-11-07 | Munekata Kk | Integrally molded air filter and its die |
JPH01283206A (en) * | 1988-05-09 | 1989-11-14 | Tadao Shiraishi | Toiletry product blended with lysozyme chloride |
JPH02250816A (en) * | 1989-03-23 | 1990-10-08 | Kao Corp | Composition for oral cavity application |
WO2012105208A1 (en) * | 2011-01-31 | 2012-08-09 | パナソニック株式会社 | Dust collection filter unit, projection image display device, and air cleaner |
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Legal Events
Date | Code | Title | Description |
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A711 | Notification of change in applicant |
Effective date: 20040128 Free format text: JAPANESE INTERMEDIATE CODE: A712 |
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