NL7206117A - - Google Patents

Info

Publication number
NL7206117A
NL7206117A NL7206117A NL7206117A NL7206117A NL 7206117 A NL7206117 A NL 7206117A NL 7206117 A NL7206117 A NL 7206117A NL 7206117 A NL7206117 A NL 7206117A NL 7206117 A NL7206117 A NL 7206117A
Authority
NL
Netherlands
Application number
NL7206117A
Other versions
NL174319C (en
NL174319B (en
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
Priority claimed from DE19712122234 external-priority patent/DE2122234C3/en
Application filed filed Critical
Publication of NL7206117A publication Critical patent/NL7206117A/xx
Publication of NL174319B publication Critical patent/NL174319B/en
Application granted granted Critical
Publication of NL174319C publication Critical patent/NL174319C/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/023—Circuit arrangements
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F1/00—Coin inlet arrangements; Coins specially adapted to operate coin-freed mechanisms
    • G07F1/04—Coin chutes
    • G07F1/047—Coin chutes with means for temporarily storing coins
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F5/00—Coin-actuated mechanisms; Interlocks
    • G07F5/24—Coin-actuated mechanisms; Interlocks with change-giving

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)
  • Prepayment Telephone Systems (AREA)
NL7206117A 1971-05-05 1972-05-05 COIN PHONE. NL174319C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122234 DE2122234C3 (en) 1971-05-05 Pay phone

Publications (3)

Publication Number Publication Date
NL7206117A true NL7206117A (en) 1972-11-07
NL174319B NL174319B (en) 1983-12-16
NL174319C NL174319C (en) 1984-05-16

Family

ID=5806945

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7206117A NL174319C (en) 1971-05-05 1972-05-05 COIN PHONE.

Country Status (6)

Country Link
CH (1) CH538234A (en)
DD (1) DD95874A5 (en)
FR (1) FR2135654B1 (en)
GB (1) GB1340319A (en)
IT (1) IT953793B (en)
NL (1) NL174319C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH596722A5 (en) * 1976-06-15 1978-03-15 Sodeco Compteurs De Geneve
USRE30973E (en) 1977-07-27 1982-06-15 Bell Telephone Laboratories, Incorporated Telephone station coin memory and control system
US4124774A (en) * 1977-07-27 1978-11-07 Bell Telephone Laboratories, Incorporated Telephone station coin memory and control system
CH620073A5 (en) * 1977-09-12 1980-10-31 Sodeco Compteurs De Geneve
JPS58137356A (en) * 1982-02-09 1983-08-15 Tamura Electric Works Ltd Coin after-acceptance system of public telephone set
JPS58171169A (en) * 1982-03-31 1983-10-07 Tamura Electric Works Ltd Method for receiving coin of public telephone set
JPS58171168A (en) * 1982-03-31 1983-10-07 Tamura Electric Works Ltd Public telephone set
CH654963A5 (en) * 1982-04-02 1986-03-14 Autelca Ag A vending DEVICE, ESPECIALLY payphones.
GB2236887B (en) * 1989-10-12 1994-02-09 Mars Inc Coin storage device
GB2260212B (en) * 1991-10-04 1995-02-15 Mars Inc Coin storage device
US5887053A (en) * 1997-09-20 1999-03-23 Quadrum Telecommunications, Inc. Coin return anti-stuffing apparatus and method
WO1998012672A1 (en) * 1996-09-23 1998-03-26 Quadrum Telecommunications, Inc. Coin return anti-stuffing apparatus and method

Also Published As

Publication number Publication date
DE2122234A1 (en) 1972-12-28
NL174319C (en) 1984-05-16
IT953793B (en) 1973-08-10
DD95874A5 (en) 1973-02-20
FR2135654B1 (en) 1973-07-13
GB1340319A (en) 1973-12-12
DE2122234B2 (en) 1976-12-16
FR2135654A1 (en) 1972-12-22
NL174319B (en) 1983-12-16
CH538234A (en) 1973-06-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee