FR491663A - Level instrument for aiming from the top of planes - Google Patents

Level instrument for aiming from the top of planes

Info

Publication number
FR491663A
FR491663A FR491663DA FR491663A FR 491663 A FR491663 A FR 491663A FR 491663D A FR491663D A FR 491663DA FR 491663 A FR491663 A FR 491663A
Authority
FR
France
Prior art keywords
aiming
planes
level instrument
instrument
level
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
French (fr)
Inventor
Vicente-A Almonacid
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.)
VICENTE A ALMONACID
Original Assignee
VICENTE A ALMONACID
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 VICENTE A ALMONACID filed Critical VICENTE A ALMONACID
Application granted granted Critical
Publication of FR491663A publication Critical patent/FR491663A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41G—WEAPON SIGHTS; AIMING
    • F41G3/00—Aiming or laying means
    • F41G3/22—Aiming or laying means for vehicle-borne armament, e.g. on aircraft
    • F41G3/24—Bombsights

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR491663D 1916-01-04 1916-01-04 Level instrument for aiming from the top of planes Expired FR491663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR491663T 1916-01-04

Publications (1)

Publication Number Publication Date
FR491663A true FR491663A (en) 1919-06-12

Family

ID=1527640

Family Applications (1)

Application Number Title Priority Date Filing Date
FR491663D Expired FR491663A (en) 1916-01-04 1916-01-04 Level instrument for aiming from the top of planes

Country Status (1)

Country Link
FR (1) FR491663A (en)

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