FR1223444A - Device intended for electric firing of explosive charges - Google Patents
Device intended for electric firing of explosive chargesInfo
- Publication number
- FR1223444A FR1223444A FR784150A FR784150A FR1223444A FR 1223444 A FR1223444 A FR 1223444A FR 784150 A FR784150 A FR 784150A FR 784150 A FR784150 A FR 784150A FR 1223444 A FR1223444 A FR 1223444A
- Authority
- FR
- France
- Prior art keywords
- device intended
- explosive charges
- electric firing
- firing
- electric
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784150A FR1223444A (en) | 1959-01-16 | 1959-01-16 | Device intended for electric firing of explosive charges |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR784150A FR1223444A (en) | 1959-01-16 | 1959-01-16 | Device intended for electric firing of explosive charges |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1223444A true FR1223444A (en) | 1960-06-16 |
Family
ID=8710189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR784150A Expired FR1223444A (en) | 1959-01-16 | 1959-01-16 | Device intended for electric firing of explosive charges |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1223444A (en) |
-
1959
- 1959-01-16 FR FR784150A patent/FR1223444A/en not_active Expired
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