CA541171A - Methode de fixation de disque de fermeture a un element de filtre de papier plisse - Google Patents
Methode de fixation de disque de fermeture a un element de filtre de papier plisseInfo
- Publication number
- CA541171A CA541171A CA541171A CA541171DA CA541171A CA 541171 A CA541171 A CA 541171A CA 541171 A CA541171 A CA 541171A CA 541171D A CA541171D A CA 541171DA CA 541171 A CA541171 A CA 541171A
- Authority
- CA
- Canada
- Prior art keywords
- filter element
- paper filter
- closure disc
- pleated paper
- securing closure
- 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 |
|---|---|---|---|
| CA541171T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA541171A true CA541171A (fr) | 1957-05-21 |
Family
ID=35698319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA541171A Expired CA541171A (fr) | Methode de fixation de disque de fermeture a un element de filtre de papier plisse |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA541171A (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160542A (en) * | 1959-06-02 | 1964-12-08 | Grace W R & Co | Method of making a resealable container |
| US3631582A (en) * | 1967-02-08 | 1972-01-04 | Filtration Sofiltra Soc Ind De | Method for forming a filter element |
| US5114508A (en) * | 1984-12-24 | 1992-05-19 | Tokuya Miyagi | Filter element and its production |
-
0
- CA CA541171A patent/CA541171A/fr not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3160542A (en) * | 1959-06-02 | 1964-12-08 | Grace W R & Co | Method of making a resealable container |
| US3631582A (en) * | 1967-02-08 | 1972-01-04 | Filtration Sofiltra Soc Ind De | Method for forming a filter element |
| US5114508A (en) * | 1984-12-24 | 1992-05-19 | Tokuya Miyagi | Filter element and its production |
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