FR32763E - Guide-pétard - Google Patents

Guide-pétard

Info

Publication number
FR32763E
FR32763E FR32763DA FR32763E FR 32763 E FR32763 E FR 32763E FR 32763D A FR32763D A FR 32763DA FR 32763 E FR32763 E FR 32763E
Authority
FR
France
Prior art keywords
firecracker
guide
firecracker guide
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
Adrien-Jean Escolasse
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 FR32763E publication Critical patent/FR32763E/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)
FR32763D 1926-12-21 1926-12-21 Guide-pétard Expired FR32763E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR32763T 1926-12-21

Publications (1)

Publication Number Publication Date
FR32763E true FR32763E (fr) 1928-02-28

Family

ID=8670452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR32763D Expired FR32763E (fr) 1926-12-21 1926-12-21 Guide-pétard

Country Status (1)

Country Link
FR (1) FR32763E (fr)

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