FR742714A - - Google Patents
Info
- Publication number
- FR742714A FR742714A FR742714DA FR742714A FR 742714 A FR742714 A FR 742714A FR 742714D A FR742714D A FR 742714DA FR 742714 A FR742714 A FR 742714A
- Authority
- FR
- France
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR742714D FR742714A (fr) | 1932-05-30 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR742714D FR742714A (fr) | 1932-05-30 | ||
| AT615986X | 1932-05-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR742714A true FR742714A (fr) | 1933-03-15 |
Family
ID=1547084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR742714D Expired FR742714A (fr) | 1932-05-30 |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR742714A (fr) |
-
0
- FR FR742714D patent/FR742714A/fr not_active Expired