BR8105561A - ELECTRONIC GEOPHONE - Google Patents
ELECTRONIC GEOPHONEInfo
- Publication number
- BR8105561A BR8105561A BR8105561A BR8105561A BR8105561A BR 8105561 A BR8105561 A BR 8105561A BR 8105561 A BR8105561 A BR 8105561A BR 8105561 A BR8105561 A BR 8105561A BR 8105561 A BR8105561 A BR 8105561A
- Authority
- BR
- Brazil
- Prior art keywords
- geophone
- electronic
- electronic geophone
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8105561A BR8105561A (en) | 1981-08-24 | 1981-08-24 | ELECTRONIC GEOPHONE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR8105561A BR8105561A (en) | 1981-08-24 | 1981-08-24 | ELECTRONIC GEOPHONE |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8105561A true BR8105561A (en) | 1983-04-05 |
Family
ID=4028847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8105561A BR8105561A (en) | 1981-08-24 | 1981-08-24 | ELECTRONIC GEOPHONE |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR8105561A (en) |
-
1981
- 1981-08-24 BR BR8105561A patent/BR8105561A/en unknown
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