US2323981A
(en )
1943-07-13
Coin-controlled vending machine
GB459849A
(enrdf_load_stackoverflow )
US2972400A
(en )
1961-02-21
Escapement wheel coin totalizer
US3056529A
(en )
1962-10-02
Secondary article dispenser for vending machines
US2142440A
(en )
1939-01-03
Automatic cash registering device for coin-controlled franking apparatus
US3762526A
(en )
1973-10-02
Coin credit accumulating device
US3478854A
(en )
1969-11-18
Fuel dispensing apparatus control system
US4094396A
(en )
1978-06-13
Control device for a coin operated mechanism
US2059936A
(en )
1936-11-03
Automatic coin counter and bank
US2232820A
(en )
1941-02-25
Switch and computer control for fluid dispensing pumps
US2267600A
(en )
1941-12-23
Vending machine
US3605972A
(en )
1971-09-20
Stepper and change dispenser for a coin changer
GB416933A
(en )
1934-09-24
Improvements in slot meter coin mechanisms
US1099322A
(en )
1914-06-09
Coin-controlled mechanism.
US3349963A
(en )
1967-10-31
Dispensing control apparatus
US782028A
(en )
1905-02-07
Coin-freed electric meter.
GB480552A
(en )
1938-02-24
Improvements in coin mechanism for use on prepayment meters
GB191125056A
(en )
1912-11-07
Improvements in Taximeters.
US1400348A
(en )
1921-12-13
Coin-controlled liquid-dispensing apparatus
US2255304A
(en )
1941-09-09
Coin-controlled magazine switch mechanism
GB190427763A
(en )
1905-10-19
Improvements in Coin Freed Mechanism.
GB975744A
(en )
1964-11-18
Money handling device
GB190312601A
(en )
1903-10-22
Improvements in or relating to Apparatus for Giving Monetary Change and for other similar purposes.
GB147751A
(enrdf_load_stackoverflow )
GB201972A
(en )
1923-08-07
Improvements in prepayment electricity meters