JPS4897168A - - Google Patents
Info
- Publication number
- JPS4897168A JPS4897168A JP2957372A JP2957372A JPS4897168A JP S4897168 A JPS4897168 A JP S4897168A JP 2957372 A JP2957372 A JP 2957372A JP 2957372 A JP2957372 A JP 2957372A JP S4897168 A JPS4897168 A JP S4897168A
- 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
- Filters For Electric Vacuum Cleaners (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2957372A JPS5225978B2 (en:Method) | 1972-03-24 | 1972-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2957372A JPS5225978B2 (en:Method) | 1972-03-24 | 1972-03-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4897168A true JPS4897168A (en:Method) | 1973-12-11 |
| JPS5225978B2 JPS5225978B2 (en:Method) | 1977-07-11 |
Family
ID=12279843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2957372A Expired JPS5225978B2 (en:Method) | 1972-03-24 | 1972-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5225978B2 (en:Method) |
-
1972
- 1972-03-24 JP JP2957372A patent/JPS5225978B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5225978B2 (en:Method) | 1977-07-11 |