ES17074Y - Improved manhole cover. - Google Patents
Improved manhole cover.Info
- Publication number
- ES17074Y ES17074Y ES0017074U ES17074U ES17074Y ES 17074 Y ES17074 Y ES 17074Y ES 0017074 U ES0017074 U ES 0017074U ES 17074 U ES17074 U ES 17074U ES 17074 Y ES17074 Y ES 17074Y
- Authority
- ES
- Spain
- Prior art keywords
- manhole cover
- improved manhole
- improved
- cover
- manhole
- 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 |
|---|---|---|---|
| ES0017074U ES17074Y (en) | 1948-04-14 | 1948-04-14 | Improved manhole cover. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES0017074U ES17074Y (en) | 1948-04-14 | 1948-04-14 | Improved manhole cover. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES17074U ES17074U (en) | 1948-05-16 |
| ES17074Y true ES17074Y (en) | 1949-01-01 |
Family
ID=51081067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0017074U Expired ES17074Y (en) | 1948-04-14 | 1948-04-14 | Improved manhole cover. |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES17074Y (en) |
-
1948
- 1948-04-14 ES ES0017074U patent/ES17074Y/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES17074U (en) | 1948-05-16 |
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