FR918588A - Improvements to deviation measuring devices - Google Patents

Improvements to deviation measuring devices

Info

Publication number
FR918588A
FR918588A FR918588DA FR918588A FR 918588 A FR918588 A FR 918588A FR 918588D A FR918588D A FR 918588DA FR 918588 A FR918588 A FR 918588A
Authority
FR
France
Prior art keywords
measuring devices
deviation measuring
deviation
devices
measuring
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
French (fr)
Inventor
Marcel Schlumberger
Maxime Picard
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.)
Services Petroliers Schlumberger SA
Original Assignee
Societe de Prospection Electrique Schlumberger 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 Societe de Prospection Electrique Schlumberger SA filed Critical Societe de Prospection Electrique Schlumberger SA
Application granted granted Critical
Publication of FR918588A publication Critical patent/FR918588A/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
    • G01D7/00—Indicating measured values
    • G01D7/02—Indicating value of two or more variables simultaneously
    • G01D7/04—Indicating value of two or more variables simultaneously using a separate indicating element for each variable
    • G01D7/06—Luminous indications projected on a common screen

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR918588D 1945-08-23 1945-08-23 Improvements to deviation measuring devices Expired FR918588A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918588T 1945-08-23

Publications (1)

Publication Number Publication Date
FR918588A true FR918588A (en) 1947-02-12

Family

ID=9424544

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918588D Expired FR918588A (en) 1945-08-23 1945-08-23 Improvements to deviation measuring devices

Country Status (1)

Country Link
FR (1) FR918588A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110435B (en) * 1952-11-14 1961-07-06 Prospection Electr Procedes Sc Display or registration device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1110435B (en) * 1952-11-14 1961-07-06 Prospection Electr Procedes Sc Display or registration device

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