ZA746617B - Device for firing an electric detonator - Google Patents
Device for firing an electric detonatorInfo
- Publication number
- ZA746617B ZA746617B ZA00746617A ZA746617A ZA746617B ZA 746617 B ZA746617 B ZA 746617B ZA 00746617 A ZA00746617 A ZA 00746617A ZA 746617 A ZA746617 A ZA 746617A ZA 746617 B ZA746617 B ZA 746617B
- Authority
- ZA
- South Africa
- Prior art keywords
- firing
- electric detonator
- detonator
- electric
- Prior art date
Links
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5060573A GB1431600A (en) | 1973-10-31 | 1973-10-31 | Method of blasting and a detenator firing device therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA746617B true ZA746617B (en) | 1976-06-30 |
Family
ID=10456594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA00746617A ZA746617B (en) | 1973-10-31 | 1974-10-17 | Device for firing an electric detonator |
Country Status (7)
| Country | Link |
|---|---|
| ES (1) | ES431551A1 (en) |
| FI (1) | FI56448C (en) |
| IN (1) | IN142426B (en) |
| IT (1) | IT1030765B (en) |
| NO (1) | NO137975C (en) |
| ZA (1) | ZA746617B (en) |
| ZM (1) | ZM15574A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE459123B (en) * | 1987-08-14 | 1989-06-05 | Bert Jonsson | LIGHTING SYSTEM AND WAY TO INITIATE THE SAME |
| SE467597B (en) * | 1990-07-02 | 1992-08-10 | Explodet Ab | PIEZOELECTRIC TUNNER |
-
1974
- 1974-10-14 NO NO743685A patent/NO137975C/en unknown
- 1974-10-15 ZM ZM15574A patent/ZM15574A1/en unknown
- 1974-10-15 IN IN2294/CAL/1974A patent/IN142426B/en unknown
- 1974-10-17 ZA ZA00746617A patent/ZA746617B/en unknown
- 1974-10-29 FI FI315974A patent/FI56448C/en active
- 1974-10-30 IT IT2899774A patent/IT1030765B/en active
- 1974-10-31 ES ES431551A patent/ES431551A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT1030765B (en) | 1979-04-10 |
| ES431551A1 (en) | 1976-10-16 |
| FI56448B (en) | 1979-09-28 |
| NO137975C (en) | 1978-05-31 |
| NO137975B (en) | 1978-02-20 |
| IN142426B (en) | 1977-07-09 |
| FI56448C (en) | 1980-01-10 |
| NO743685L (en) | 1975-05-26 |
| FI315974A (en) | 1975-05-01 |
| ZM15574A1 (en) | 1977-08-22 |
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