FR437092A - Improvements in blasting - Google Patents
Improvements in blastingInfo
- Publication number
- FR437092A FR437092A FR437092DA FR437092A FR 437092 A FR437092 A FR 437092A FR 437092D A FR437092D A FR 437092DA FR 437092 A FR437092 A FR 437092A
- Authority
- FR
- France
- Prior art keywords
- blasting
- 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
- F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor
- F42D1/18—Plugs for boreholes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR437092T | 1911-12-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR437092A true FR437092A (en) | 1912-04-12 |
Family
ID=1478730
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR437092D Expired FR437092A (en) | 1911-12-01 | 1911-12-01 | Improvements in blasting |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR437092A (en) |
-
1911
- 1911-12-01 FR FR437092D patent/FR437092A/en not_active Expired
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