ES232646Y - SELF-CLEANING FILTER. - Google Patents
SELF-CLEANING FILTER.Info
- Publication number
- ES232646Y ES232646Y ES1977232646U ES232646U ES232646Y ES 232646 Y ES232646 Y ES 232646Y ES 1977232646 U ES1977232646 U ES 1977232646U ES 232646 U ES232646 U ES 232646U ES 232646 Y ES232646 Y ES 232646Y
- Authority
- ES
- Spain
- Prior art keywords
- self
- cleaning filter
- cleaning
- filter
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977232646U ES232646Y (en) | 1977-12-12 | 1977-12-12 | SELF-CLEANING FILTER. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1977232646U ES232646Y (en) | 1977-12-12 | 1977-12-12 | SELF-CLEANING FILTER. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES232646U ES232646U (en) | 1978-06-16 |
ES232646Y true ES232646Y (en) | 1978-10-16 |
Family
ID=8393717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1977232646U Expired ES232646Y (en) | 1977-12-12 | 1977-12-12 | SELF-CLEANING FILTER. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES232646Y (en) |
-
1977
- 1977-12-12 ES ES1977232646U patent/ES232646Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES232646U (en) | 1978-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19860922 |