FR502474A - Perfectionnement aux détonateurs - Google Patents

Perfectionnement aux détonateurs

Info

Publication number
FR502474A
FR502474A FR502474A FR502474DA FR502474A FR 502474 A FR502474 A FR 502474A FR 502474 A FR502474 A FR 502474A FR 502474D A FR502474D A FR 502474DA FR 502474 A FR502474 A FR 502474A
Authority
FR
France
Prior art keywords
detonators
development
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
FR502474A
Other languages
English (en)
Inventor
Demetrio Maggiora
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR502474A publication Critical patent/FR502474A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/0838—Primers or igniters for the initiation or the explosive charge in a warhead

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR502474A 1915-09-25 1915-09-25 Perfectionnement aux détonateurs Expired FR502474A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR502474T 1915-09-25

Publications (1)

Publication Number Publication Date
FR502474A true FR502474A (fr) 1920-05-15

Family

ID=8906397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR502474A Expired FR502474A (fr) 1915-09-25 1915-09-25 Perfectionnement aux détonateurs

Country Status (1)

Country Link
FR (1) FR502474A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681701A (en) * 1949-02-19 1954-06-22 Schlumberger Prospection Electrical igniter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2681701A (en) * 1949-02-19 1954-06-22 Schlumberger Prospection Electrical igniter

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