FR678929A - Exploseur de mines - Google Patents

Exploseur de mines

Info

Publication number
FR678929A
FR678929A FR678929DA FR678929A FR 678929 A FR678929 A FR 678929A FR 678929D A FR678929D A FR 678929DA FR 678929 A FR678929 A FR 678929A
Authority
FR
France
Prior art keywords
blaster
mine
mine blaster
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
Raymond Petit
Albert Dusotoit
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 FR678929A publication Critical patent/FR678929A/fr
Expired legal-status Critical Current

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
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR678929D 1928-11-15 1928-11-15 Exploseur de mines Expired FR678929A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR678929T 1928-11-15

Publications (1)

Publication Number Publication Date
FR678929A true FR678929A (fr) 1930-04-07

Family

ID=9021314

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678929D Expired FR678929A (fr) 1928-11-15 1928-11-15 Exploseur de mines

Country Status (1)

Country Link
FR (1) FR678929A (fr)

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