BE728510A - - Google Patents

Info

Publication number
BE728510A
BE728510A BE728510DA BE728510A BE 728510 A BE728510 A BE 728510A BE 728510D A BE728510D A BE 728510DA BE 728510 A BE728510 A BE 728510A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE728510A publication Critical patent/BE728510A/xx

Links

Classifications

    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F17/00Coin-freed apparatus for hiring articles; Coin-freed facilities or services
    • G07F17/14Coin-freed apparatus for hiring articles; Coin-freed facilities or services for fastenings for doors; for turnstiles
    • G07F17/145Coin-freed apparatus for hiring articles; Coin-freed facilities or services for fastenings for doors; for turnstiles for revolving doors or turnstiles
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07CTIME 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
    • G07C1/00Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/30Parking meters
    • HELECTRICITY
    • H03ELECTRONIC CIRCUITRY
    • H03KPULSE TECHNIQUE
    • H03K17/00Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/28Modifications for introducing a time delay before switching
BE728510D 1969-02-17 1969-02-17 BE728510A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE728510 1969-02-17

Publications (1)

Publication Number Publication Date
BE728510A true BE728510A (ja) 1969-08-01

Family

ID=3854293

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728510D BE728510A (ja) 1969-02-17 1969-02-17

Country Status (3)

Country Link
BE (1) BE728510A (ja)
DE (1) DE2007185A1 (ja)
FR (1) FR2035374A5 (ja)

Also Published As

Publication number Publication date
FR2035374A5 (ja) 1970-12-18
DE2007185A1 (de) 1970-09-03

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