FR389757A - Perfectionnements aux appareils enregistreurs - Google Patents

Perfectionnements aux appareils enregistreurs

Info

Publication number
FR389757A
FR389757A FR389757DA FR389757A FR 389757 A FR389757 A FR 389757A FR 389757D A FR389757D A FR 389757DA FR 389757 A FR389757 A FR 389757A
Authority
FR
France
Prior art keywords
recording devices
recording
devices
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)
Inventor
Francois Gueugnon
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 FR389757A publication Critical patent/FR389757A/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
    • G01D9/00—Recording measured values
    • G01D9/28—Producing one or more recordings, each recording being of the values of two or more different variables

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR389757D 1907-07-08 1907-07-08 Perfectionnements aux appareils enregistreurs Expired FR389757A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR389757T 1907-07-08

Publications (1)

Publication Number Publication Date
FR389757A true FR389757A (fr) 1908-09-18

Family

ID=1435344

Family Applications (1)

Application Number Title Priority Date Filing Date
FR389757D Expired FR389757A (fr) 1907-07-08 1907-07-08 Perfectionnements aux appareils enregistreurs

Country Status (1)

Country Link
FR (1) FR389757A (fr)

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