FR421703A - Perfectionnement aux appareils enregistreurs - Google Patents

Perfectionnement aux appareils enregistreurs

Info

Publication number
FR421703A
FR421703A FR421703DA FR421703A FR 421703 A FR421703 A FR 421703A FR 421703D A FR421703D A FR 421703DA FR 421703 A FR421703 A FR 421703A
Authority
FR
France
Prior art keywords
recording devices
further training
training
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
Jules Richard
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 FR421703A publication Critical patent/FR421703A/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
    • G01D15/16—Recording elements transferring recording material, e.g. ink, to the recording surface

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR421703D 1910-10-21 1910-10-21 Perfectionnement aux appareils enregistreurs Expired FR421703A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR421703T 1910-10-21

Publications (1)

Publication Number Publication Date
FR421703A true FR421703A (fr) 1911-03-03

Family

ID=1464727

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421703D Expired FR421703A (fr) 1910-10-21 1910-10-21 Perfectionnement aux appareils enregistreurs

Country Status (1)

Country Link
FR (1) FR421703A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048848A (en) * 1959-01-08 1962-08-07 Rust Ind Company Inc Method and apparatus for chart recording

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048848A (en) * 1959-01-08 1962-08-07 Rust Ind Company Inc Method and apparatus for chart recording

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