ES274696Y - REINFORCED PLATE FOR EXCAVATION LINING AND LAND SUPPORT - Google Patents
REINFORCED PLATE FOR EXCAVATION LINING AND LAND SUPPORTInfo
- Publication number
- ES274696Y ES274696Y ES1983274696U ES274696U ES274696Y ES 274696 Y ES274696 Y ES 274696Y ES 1983274696 U ES1983274696 U ES 1983274696U ES 274696 U ES274696 U ES 274696U ES 274696 Y ES274696 Y ES 274696Y
- Authority
- ES
- Spain
- Prior art keywords
- reinforced plate
- land support
- excavation lining
- excavation
- lining
- 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 |
---|---|---|---|
ES1983274696U ES274696Y (en) | 1983-09-30 | 1983-09-30 | REINFORCED PLATE FOR EXCAVATION LINING AND LAND SUPPORT |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1983274696U ES274696Y (en) | 1983-09-30 | 1983-09-30 | REINFORCED PLATE FOR EXCAVATION LINING AND LAND SUPPORT |
Publications (2)
Publication Number | Publication Date |
---|---|
ES274696U ES274696U (en) | 1984-10-01 |
ES274696Y true ES274696Y (en) | 1985-04-01 |
Family
ID=8427296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1983274696U Expired ES274696Y (en) | 1983-09-30 | 1983-09-30 | REINFORCED PLATE FOR EXCAVATION LINING AND LAND SUPPORT |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES274696Y (en) |
-
1983
- 1983-09-30 ES ES1983274696U patent/ES274696Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES274696U (en) | 1984-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD1K | Utility model seized |
Effective date: 19990525 |
|
FD1K | Utility model lapsed |
Effective date: 19991227 |