DK128253B - Drainage pipes. - Google Patents
Drainage pipes.Info
- Publication number
- DK128253B DK128253B DK496971A DK496971A DK128253B DK 128253 B DK128253 B DK 128253B DK 496971 A DK496971 A DK 496971A DK 496971 A DK496971 A DK 496971A DK 128253 B DK128253 B DK 128253B
- Authority
- DK
- Denmark
- Prior art keywords
- drainage pipes
- drainage
- pipes
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO411970A NO123420B (en) | 1970-10-29 | 1970-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
DK128253B true DK128253B (en) | 1974-03-25 |
Family
ID=19880083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK496971A DK128253B (en) | 1970-10-29 | 1971-10-13 | Drainage pipes. |
Country Status (2)
Country | Link |
---|---|
DK (1) | DK128253B (en) |
NO (1) | NO123420B (en) |
-
1970
- 1970-10-29 NO NO411970A patent/NO123420B/no unknown
-
1971
- 1971-10-13 DK DK496971A patent/DK128253B/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NO123420B (en) | 1971-11-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PBP | Patent lapsed | ||
AHB | Application shelved due to non-payment |