FR456466A - Appareil photographique pour tracer des courbes - Google Patents

Appareil photographique pour tracer des courbes

Info

Publication number
FR456466A
FR456466A FR456466DA FR456466A FR 456466 A FR456466 A FR 456466A FR 456466D A FR456466D A FR 456466DA FR 456466 A FR456466 A FR 456466A
Authority
FR
France
Prior art keywords
camera
draw curves
curves
draw
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.)
Siemens and Halske AG
Siemens AG
Original Assignee
Siemens and Halske AG
Siemens 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 Siemens and Halske AG, Siemens AG filed Critical Siemens and Halske AG
Application granted granted Critical
Publication of FR456466A publication Critical patent/FR456466A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
    • G01D15/14—Optical recording elements; Recording elements using X-or nuclear radiation

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR456466D 1912-04-10 1913-04-09 Appareil photographique pour tracer des courbes Expired FR456466A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE456466X 1912-04-10

Publications (1)

Publication Number Publication Date
FR456466A true FR456466A (fr) 1913-08-27

Family

ID=1496255

Family Applications (1)

Application Number Title Priority Date Filing Date
FR456466D Expired FR456466A (fr) 1912-04-10 1913-04-09 Appareil photographique pour tracer des courbes

Country Status (1)

Country Link
FR (1) FR456466A (fr)

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