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.)
Compteurs Schlumberger SA
Original Assignee
Compteurs 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 Compteurs Schlumberger SAfiledCriticalCompteurs Schlumberger SA
Publication of ES374896A1publicationCriticalpatent/ES374896A1/es
G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
G07C9/00—Individual registration on entry or exit
G07C9/10—Movable barriers with registering means
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Binders And Loading Units For Sheaves
(AREA)
Devices For Checking Fares Or Tickets At Control Points
(AREA)
ES374896A1969-01-311969-12-24Via de paso de control automatico.
ExpiredES374896A1
(es)
Controle-inrichting met mogelijkheid voor het detecteren van fouten in een automatisch telecommunicatiestelsel, dat door rekeninrichtingen of andere elektronische besturingsorganen wordt bestuurd.