FR810580A - Perfectionnements aux dispositifs de sautage de mines - Google Patents

Perfectionnements aux dispositifs de sautage de mines

Info

Publication number
FR810580A
FR810580A FR810580DA FR810580A FR 810580 A FR810580 A FR 810580A FR 810580D A FR810580D A FR 810580DA FR 810580 A FR810580 A FR 810580A
Authority
FR
France
Prior art keywords
blasting devices
mine blasting
mine
devices
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
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Application granted granted Critical
Publication of FR810580A publication Critical patent/FR810580A/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
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F42B3/06—Blasting cartridges, i.e. case and explosive for producing gas under pressure with re-utilisable case

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Portable Nailing Machines And Staplers (AREA)
FR810580D 1935-09-13 1936-09-12 Perfectionnements aux dispositifs de sautage de mines Expired FR810580A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB810580X 1935-09-13

Publications (1)

Publication Number Publication Date
FR810580A true FR810580A (fr) 1937-03-24

Family

ID=10519925

Family Applications (1)

Application Number Title Priority Date Filing Date
FR810580D Expired FR810580A (fr) 1935-09-13 1936-09-12 Perfectionnements aux dispositifs de sautage de mines

Country Status (3)

Country Link
BE (1) BE417094A (fr)
DE (1) DE676249C (fr)
FR (1) FR810580A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE525632A (fr) * 1953-01-14

Also Published As

Publication number Publication date
DE676249C (de) 1939-05-31
BE417094A (fr)

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