FR525718A - Porte-pétards à deux coups consécutifs - Google Patents

Porte-pétards à deux coups consécutifs

Info

Publication number
FR525718A
FR525718A FR525718A FR525718DA FR525718A FR 525718 A FR525718 A FR 525718A FR 525718 A FR525718 A FR 525718A FR 525718D A FR525718D A FR 525718DA FR 525718 A FR525718 A FR 525718A
Authority
FR
France
Prior art keywords
firecracker
consecutive shots
shots
consecutive
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
FR525718A
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.)
CIE DE SIGNAUX ELECTR POUR CHE
Original Assignee
CIE DE SIGNAUX ELECTR POUR CHE
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 CIE DE SIGNAUX ELECTR POUR CHE filed Critical CIE DE SIGNAUX ELECTR POUR CHE
Application granted granted Critical
Publication of FR525718A publication Critical patent/FR525718A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
    • B61L5/20—Audible signals, e.g. detonator audible signalling
    • B61L5/203—Detonators; Track mounting means; Composition of the detonative product

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR525718A 1920-10-08 1920-10-08 Porte-pétards à deux coups consécutifs Expired FR525718A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525718T 1920-10-08

Publications (1)

Publication Number Publication Date
FR525718A true FR525718A (fr) 1921-09-27

Family

ID=8920235

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525718A Expired FR525718A (fr) 1920-10-08 1920-10-08 Porte-pétards à deux coups consécutifs

Country Status (1)

Country Link
FR (1) FR525718A (fr)

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