FR490725A - Device applicable to cameras for photogrammetric purposes - Google Patents

Device applicable to cameras for photogrammetric purposes

Info

Publication number
FR490725A
FR490725A FR490725A FR490725DA FR490725A FR 490725 A FR490725 A FR 490725A FR 490725 A FR490725 A FR 490725A FR 490725D A FR490725D A FR 490725DA FR 490725 A FR490725 A FR 490725A
Authority
FR
France
Prior art keywords
cameras
device applicable
photogrammetric
purposes
photogrammetric purposes
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
FR490725A
Other languages
French (fr)
Inventor
Nicola Stefani
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR490725A publication Critical patent/FR490725A/en
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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR490725A 1917-09-14 1918-07-03 Device applicable to cameras for photogrammetric purposes Expired FR490725A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH490725X 1917-09-14

Publications (1)

Publication Number Publication Date
FR490725A true FR490725A (en) 1919-05-06

Family

ID=1526821

Family Applications (1)

Application Number Title Priority Date Filing Date
FR490725A Expired FR490725A (en) 1917-09-14 1918-07-03 Device applicable to cameras for photogrammetric purposes

Country Status (1)

Country Link
FR (1) FR490725A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279342B (en) * 1964-07-11 1968-10-03 Zeiss Carl Fa Reseau arrangement in row measuring chambers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1279342B (en) * 1964-07-11 1968-10-03 Zeiss Carl Fa Reseau arrangement in row measuring chambers

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