ES179175Y - DIRECTIVE DERIVATOR FOR COLLECTIVE ANTENNA INSTALLATIONS. - Google Patents
DIRECTIVE DERIVATOR FOR COLLECTIVE ANTENNA INSTALLATIONS.Info
- Publication number
- ES179175Y ES179175Y ES1972179175U ES179175U ES179175Y ES 179175 Y ES179175 Y ES 179175Y ES 1972179175 U ES1972179175 U ES 1972179175U ES 179175 U ES179175 U ES 179175U ES 179175 Y ES179175 Y ES 179175Y
- Authority
- ES
- Spain
- Prior art keywords
- derivator
- directive
- collective antenna
- antenna installations
- installations
- 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 |
|---|---|---|---|
| ES1972179175U ES179175Y (en) | 1972-04-11 | 1972-04-11 | DIRECTIVE DERIVATOR FOR COLLECTIVE ANTENNA INSTALLATIONS. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES1972179175U ES179175Y (en) | 1972-04-11 | 1972-04-11 | DIRECTIVE DERIVATOR FOR COLLECTIVE ANTENNA INSTALLATIONS. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES179175U ES179175U (en) | 1973-01-01 |
| ES179175Y true ES179175Y (en) | 1973-08-16 |
Family
ID=8352604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1972179175U Expired ES179175Y (en) | 1972-04-11 | 1972-04-11 | DIRECTIVE DERIVATOR FOR COLLECTIVE ANTENNA INSTALLATIONS. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES179175Y (en) |
-
1972
- 1972-04-11 ES ES1972179175U patent/ES179175Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES179175U (en) | 1973-01-01 |
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