FR510864A - Improvements to recording mechanisms - Google Patents

Improvements to recording mechanisms

Info

Publication number
FR510864A
FR510864A FR510864A FR510864DA FR510864A FR 510864 A FR510864 A FR 510864A FR 510864 A FR510864 A FR 510864A FR 510864D A FR510864D A FR 510864DA FR 510864 A FR510864 A FR 510864A
Authority
FR
France
Prior art keywords
recording mechanisms
mechanisms
recording
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
FR510864A
Other languages
French (fr)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR510864A publication Critical patent/FR510864A/en
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
    • G01D9/02—Producing one or more recordings of the values of a single variable
    • G01D9/10—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time
    • G01D9/12—Producing one or more recordings of the values of a single variable the recording element, e.g. stylus, being controlled in accordance with the variable, and the recording medium, e.g. paper roll, being controlled in accordance with time recording occurring continuously
FR510864A 1919-03-24 1920-02-28 Improvements to recording mechanisms Expired FR510864A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US510864XA 1919-03-24 1919-03-24

Publications (1)

Publication Number Publication Date
FR510864A true FR510864A (en) 1920-12-13

Family

ID=21969245

Family Applications (1)

Application Number Title Priority Date Filing Date
FR510864A Expired FR510864A (en) 1919-03-24 1920-02-28 Improvements to recording mechanisms

Country Status (1)

Country Link
FR (1) FR510864A (en)

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