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.)
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.)
ALBERT LE BOEUF ET FILS ETS
Original Assignee
ALBERT LE BOEUF ET FILS ETS
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 ALBERT LE BOEUF ET FILS ETSfiledCriticalALBERT LE BOEUF ET FILS ETS
Application grantedgrantedCritical
Publication of FR1116377ApublicationCriticalpatent/FR1116377A/fr
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
G01D18/00—Testing or calibrating apparatus or arrangements provided for in groups G01D1/00 - G01D15/00
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
FR1116377D1954-12-231954-12-23Dispositif pour enregistrer graphiquement des opérations et l'heure où celles-ci se produisent
ExpiredFR1116377A
(fr)