CA825374A - Drill hole indicator - Google Patents
Drill hole indicatorInfo
- Publication number
- CA825374A CA825374A CA825374A CA825374DA CA825374A CA 825374 A CA825374 A CA 825374A CA 825374 A CA825374 A CA 825374A CA 825374D A CA825374D A CA 825374DA CA 825374 A CA825374 A CA 825374A
- Authority
- CA
- Canada
- Prior art keywords
- drill hole
- hole indicator
- indicator
- drill
- hole
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA825374T |
Publications (1)
Publication Number | Publication Date |
---|---|
CA825374A true CA825374A (en) | 1969-10-21 |
Family
ID=36302807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA825374A Expired CA825374A (en) | Drill hole indicator |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA825374A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4047306A (en) * | 1976-06-04 | 1977-09-13 | Hubert Josef Otte | Bore hole probe |
-
0
- CA CA825374A patent/CA825374A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4047306A (en) * | 1976-06-04 | 1977-09-13 | Hubert Josef Otte | Bore hole probe |
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