FR549421A - - Google Patents

Info

Publication number
FR549421A
FR549421A FR549421DA FR549421A FR 549421 A FR549421 A FR 549421A FR 549421D A FR549421D A FR 549421DA FR 549421 A FR549421 A FR 549421A
Authority
FR
France
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
French (fr)
Publication date
Application granted granted Critical
Publication of FR549421A publication Critical patent/FR549421A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G5/00—Elevating or traversing control systems for guns
    • F41G5/08—Ground-based tracking-systems for aerial targets

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR549421D Expired FR549421A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
FR549421A true FR549421A (enrdf_load_stackoverflow) 1923-02-09

Family

ID=1538247

Family Applications (1)

Application Number Title Priority Date Filing Date
FR549421D Expired FR549421A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
FR (1) FR549421A (enrdf_load_stackoverflow)

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