ES1003200Y - DRILLING MECHANISM FOR DRILL BITS. - Google Patents
DRILLING MECHANISM FOR DRILL BITS.Info
- Publication number
- ES1003200Y ES1003200Y ES8703042U ES8703042U ES1003200Y ES 1003200 Y ES1003200 Y ES 1003200Y ES 8703042 U ES8703042 U ES 8703042U ES 8703042 U ES8703042 U ES 8703042U ES 1003200 Y ES1003200 Y ES 1003200Y
- Authority
- ES
- Spain
- Prior art keywords
- drill bits
- drilling mechanism
- drilling
- drill
- bits
- 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 |
---|---|---|---|
ES8703042U ES1003200Y (en) | 1987-09-30 | 1987-09-30 | DRILLING MECHANISM FOR DRILL BITS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES8703042U ES1003200Y (en) | 1987-09-30 | 1987-09-30 | DRILLING MECHANISM FOR DRILL BITS. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES1003200U ES1003200U (en) | 1988-07-01 |
ES1003200Y true ES1003200Y (en) | 1989-02-16 |
Family
ID=8253000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8703042U Expired ES1003200Y (en) | 1987-09-30 | 1987-09-30 | DRILLING MECHANISM FOR DRILL BITS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES1003200Y (en) |
-
1987
- 1987-09-30 ES ES8703042U patent/ES1003200Y/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES1003200U (en) | 1988-07-01 |
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