CA639928A - Air filter - Google Patents
Air filterInfo
- Publication number
- CA639928A CA639928A CA639928A CA639928DA CA639928A CA 639928 A CA639928 A CA 639928A CA 639928 A CA639928 A CA 639928A CA 639928D A CA639928D A CA 639928DA CA 639928 A CA639928 A CA 639928A
- Authority
- CA
- Canada
- Prior art keywords
- air filter
- filter
- air
- 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.)
- Expired
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA639928T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA639928A true CA639928A (en) | 1962-04-17 |
Family
ID=35918442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA639928A Expired CA639928A (en) | Air filter |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA639928A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5961676A (en) * | 1997-06-09 | 1999-10-05 | The Hoover Company | Hard bag door with air directing arrangement |
-
0
- CA CA639928A patent/CA639928A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5961676A (en) * | 1997-06-09 | 1999-10-05 | The Hoover Company | Hard bag door with air directing arrangement |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA642873A (en) | Air filters | |
CA634895A (en) | Air filter | |
CA639928A (en) | Air filter | |
CA625842A (en) | Air filter | |
CA658529A (en) | Air filter | |
CA651677A (en) | Air filter with integral frame | |
CA644202A (en) | Air filters | |
CA631072A (en) | Air filters | |
CA644579A (en) | Filter media | |
CA630541A (en) | Air filter | |
CA622328A (en) | Air filter | |
CA641185A (en) | Frameless air filter | |
AU289322B2 (en) | Air filter oils | |
CA634287A (en) | Filter | |
CA642725A (en) | Filter | |
CA636243A (en) | Air filter oil | |
CA652810A (en) | Filters | |
AU275832B2 (en) | Filter unit | |
CA646018A (en) | Filter unit | |
CA658910A (en) | Air filter | |
AU266808B2 (en) | Air purification | |
CA650440A (en) | Filter elements | |
CA645338A (en) | Filter construction | |
CA670756A (en) | Air filters | |
CA645234A (en) | Filter assembly |