FR732263A - Perfectionnements aux détonateurs - Google Patents

Perfectionnements aux détonateurs

Info

Publication number
FR732263A
FR732263A FR732263DA FR732263A FR 732263 A FR732263 A FR 732263A FR 732263D A FR732263D A FR 732263DA FR 732263 A FR732263 A FR 732263A
Authority
FR
France
Prior art keywords
detonators
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
Application number
Other languages
English (en)
Inventor
Mario-Felice-Federic Biazzi
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR732263A publication Critical patent/FR732263A/fr
Expired legal-status Critical Current

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
    • F42B3/195—Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Air Bags (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR732263D 1931-04-29 1931-04-29 Perfectionnements aux détonateurs Expired FR732263A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR642465X 1931-04-29

Publications (1)

Publication Number Publication Date
FR732263A true FR732263A (fr) 1932-09-15

Family

ID=8998824

Family Applications (1)

Application Number Title Priority Date Filing Date
FR732263D Expired FR732263A (fr) 1931-04-29 1931-04-29 Perfectionnements aux détonateurs

Country Status (6)

Country Link
US (1) US1950019A (fr)
BE (1) BE381075A (fr)
DE (1) DE642465C (fr)
FR (1) FR732263A (fr)
GB (1) GB387545A (fr)
NL (1) NL34459C (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2420201A (en) * 1942-03-07 1947-05-06 Olin Ind Inc Blasting cap
GB579281A (en) * 1943-06-16 1946-07-30 George Morris Improvements in or relating to explosive primers
US2541334A (en) * 1944-05-20 1951-02-13 Atlas Powder Co Explosive assembly and method of making it
US2517763A (en) * 1946-04-10 1950-08-08 Hercules Powder Co Ltd Blasting cap
DE1187531B (de) * 1961-09-13 1965-02-18 Oerlikon Buehrle Ag Vorrichtung fuer gerichtete Zuendung von Sprengladungen
CH599072A5 (fr) * 1976-12-21 1978-05-12 Oerlikon Buehrle Ag
DE3335821A1 (de) * 1983-10-01 1985-04-11 Rheinmetall GmbH, 4000 Düsseldorf Treibladung und verfahren zu ihrer herstellung

Also Published As

Publication number Publication date
DE642465C (de) 1937-03-05
BE381075A (fr)
US1950019A (en) 1934-03-06
NL34459C (fr)
GB387545A (en) 1933-02-09

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