ES267367Y - Barrena de perforacion para mineria. - Google Patents
Barrena de perforacion para mineria.Info
- Publication number
- ES267367Y ES267367Y ES1982267367U ES267367U ES267367Y ES 267367 Y ES267367 Y ES 267367Y ES 1982267367 U ES1982267367 U ES 1982267367U ES 267367 U ES267367 U ES 267367U ES 267367 Y ES267367 Y ES 267367Y
- Authority
- ES
- Spain
- Prior art keywords
- mining
- drilling drill
- drill
- drilling
- 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 |
---|---|---|---|
ES1982267367U ES267367Y (es) | 1982-09-20 | 1982-09-20 | Barrena de perforacion para mineria. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES1982267367U ES267367Y (es) | 1982-09-20 | 1982-09-20 | Barrena de perforacion para mineria. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES267367U ES267367U (es) | 1983-03-16 |
ES267367Y true ES267367Y (es) | 1983-10-16 |
Family
ID=8422124
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1982267367U Expired ES267367Y (es) | 1982-09-20 | 1982-09-20 | Barrena de perforacion para mineria. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES267367Y (es) |
-
1982
- 1982-09-20 ES ES1982267367U patent/ES267367Y/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES267367U (es) | 1983-03-16 |
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