ES271980Y - PERFECTED AERATION PIPING. - Google Patents
PERFECTED AERATION PIPING.Info
- Publication number
- ES271980Y ES271980Y ES1983271980U ES271980U ES271980Y ES 271980 Y ES271980 Y ES 271980Y ES 1983271980 U ES1983271980 U ES 1983271980U ES 271980 U ES271980 U ES 271980U ES 271980 Y ES271980 Y ES 271980Y
- Authority
- ES
- Spain
- Prior art keywords
- perfected
- aeration piping
- aeration
- piping
- perfected aeration
- 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 |
---|---|---|---|
ES1983271980U ES271980Y (en) | 1983-05-04 | 1983-05-04 | PERFECTED AERATION PIPING. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1983271980U ES271980Y (en) | 1983-05-04 | 1983-05-04 | PERFECTED AERATION PIPING. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES271980U ES271980U (en) | 1983-10-16 |
ES271980Y true ES271980Y (en) | 1984-04-16 |
Family
ID=8425410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983271980U Expired ES271980Y (en) | 1983-05-04 | 1983-05-04 | PERFECTED AERATION PIPING. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES271980Y (en) |
-
1983
- 1983-05-04 ES ES1983271980U patent/ES271980Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES271980U (en) | 1983-10-16 |
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