NL67892C - - Google Patents
Info
- Publication number
- NL67892C NL67892C NL67892DA NL67892C NL 67892 C NL67892 C NL 67892C NL 67892D A NL67892D A NL 67892DA NL 67892 C NL67892 C NL 67892C
- Authority
- NL
- Netherlands
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
- F42B3/16—Pyrotechnic delay initiators
-
- 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
- F42B3/11—Initiators therefor characterised by the material used, e.g. for initiator case or electric leads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Automotive Seat Belt Assembly (AREA)
- Thermistors And Varistors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB275443X | 1947-12-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL67892C true NL67892C (xx) |
Family
ID=10261321
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL67892D NL67892C (xx) | 1947-12-31 | ||
| NL717107935A NL143159B (nl) | 1947-12-31 | Slijpinrichting. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL717107935A NL143159B (nl) | 1947-12-31 | Slijpinrichting. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US2619035A (xx) |
| BE (1) | BE486578A (xx) |
| CH (1) | CH275443A (xx) |
| DE (1) | DE842313C (xx) |
| FR (1) | FR975354A (xx) |
| GB (1) | GB638454A (xx) |
| NL (2) | NL143159B (xx) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE514360A (xx) * | 1951-11-22 | |||
| BE519351A (xx) * | 1952-04-21 | |||
| BE544644A (xx) * | 1955-01-24 | |||
| GB843227A (en) * | 1958-02-19 | 1960-08-04 | Ici Ltd | Improvements in or relating to delay fuse elements for delay electric detonators anddelay electric detonators containing them |
| US3021786A (en) * | 1958-07-21 | 1962-02-20 | Du Pont | Blasting device |
| DE1121519B (de) * | 1960-07-21 | 1962-01-04 | Standard Pyrotechnik Meissner | Gasarmer Verzoegerungssatz zur Zuendung von pyrotechnischen Geraeten |
| US3122097A (en) * | 1961-10-10 | 1964-02-25 | Du Pont | Non-electric initiating assembly |
| US3106892A (en) * | 1961-12-27 | 1963-10-15 | Du Pont | Initiator |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1825224A (en) * | 1930-02-28 | 1931-09-29 | Ensignbickford Co | Safety fuse |
| US2139581A (en) * | 1936-10-27 | 1938-12-06 | Hercules Powder Co Ltd | Delay electric blasting cap |
| GB580409A (en) * | 1943-10-06 | 1946-09-06 | Henryk Zenftman | Improvements in or relating to the manufacture of waterproof fuzes |
| US2410801A (en) * | 1945-03-13 | 1946-11-12 | Ludwig F Audrieth | Igniting composition |
-
0
- NL NL67892D patent/NL67892C/xx active
- NL NL717107935A patent/NL143159B/xx unknown
- BE BE486578D patent/BE486578A/xx unknown
-
1947
- 1947-12-31 GB GB35029/47A patent/GB638454A/en not_active Expired
-
1948
- 1948-11-01 US US57776A patent/US2619035A/en not_active Expired - Lifetime
- 1948-11-12 DE DEP454A patent/DE842313C/de not_active Expired
- 1948-11-22 FR FR975354D patent/FR975354A/fr not_active Expired
- 1948-12-31 CH CH275443D patent/CH275443A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE842313C (de) | 1952-05-08 |
| GB638454A (en) | 1950-06-07 |
| CH275443A (de) | 1951-05-31 |
| FR975354A (fr) | 1951-03-05 |
| BE486578A (xx) | |
| US2619035A (en) | 1952-11-25 |
| NL143159B (nl) |