BE461533A - - Google Patents
Info
- Publication number
- BE461533A BE461533A BE461533DA BE461533A BE 461533 A BE461533 A BE 461533A BE 461533D A BE461533D A BE 461533DA BE 461533 A BE461533 A BE 461533A
- Authority
- BE
- Belgium
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/103—Mounting initiator heads in initiators; Sealing-plugs
- F42B3/107—Sealing-plugs characterised by the material used
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US268892A US2212118A (en) | 1939-04-20 | 1939-04-20 | Electric blasting initiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE461533A true BE461533A (en, 2012) |
Family
ID=23024957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE461533D BE461533A (en, 2012) | 1939-04-20 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2212118A (en, 2012) |
| BE (1) | BE461533A (en, 2012) |
| FR (1) | FR920802A (en, 2012) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2477458A (en) * | 1944-12-19 | 1949-07-26 | Du Pont | Electric blasting cap |
| US2606475A (en) * | 1946-06-27 | 1952-08-12 | Cardox Corp | Electrically ignited match head and the method for making the same |
| US2457440A (en) * | 1947-06-05 | 1948-12-28 | Herbert L Booth | Method for producing tufted plastic combs |
-
0
- BE BE461533D patent/BE461533A/xx unknown
-
1939
- 1939-04-20 US US268892A patent/US2212118A/en not_active Expired - Lifetime
-
1945
- 1945-11-14 FR FR920802D patent/FR920802A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2212118A (en) | 1940-08-20 |
| FR920802A (fr) | 1947-04-18 |