FR772113A - Télémètre - Google Patents

Télémètre

Info

Publication number
FR772113A
FR772113A FR772113DA FR772113A FR 772113 A FR772113 A FR 772113A FR 772113D A FR772113D A FR 772113DA FR 772113 A FR772113 A FR 772113A
Authority
FR
France
Prior art keywords
rangefinder
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)
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Application granted granted Critical
Publication of FR772113A publication Critical patent/FR772113A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B13/00—Viewfinders; Focusing aids for cameras; Means for focusing for cameras; Autofocus systems for cameras
    • G03B13/18—Focusing aids
    • G03B13/20—Rangefinders coupled with focusing arrangements, e.g. adjustment of rangefinder automatically focusing camera

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR772113D 1933-04-20 1934-04-20 Télémètre Expired FR772113A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE772113X 1933-04-20

Publications (1)

Publication Number Publication Date
FR772113A true FR772113A (fr) 1934-10-23

Family

ID=6680486

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772113D Expired FR772113A (fr) 1933-04-20 1934-04-20 Télémètre

Country Status (1)

Country Link
FR (1) FR772113A (fr)

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