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EP1383089A1
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Device and method for removing foreign matter from the coin inlet of a coin-operated apparatus
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EP1359271A1
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Mechanical box locking device
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EP1458174A1
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Wireless access system for Internet
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EP1458173A1
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Module for the treatment and transmission of digital data for public telephones
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EP1439499A1
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Method and device to recognize coins in a validation unit
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EP1351474A1
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Transducer unit's anti-shock protection device for a telephone handset
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EP1343123A1
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Payment module for vending machine
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EP1179257A1
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Method and device for detecting the unauthorized use of a telephone line
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EP0900899A2
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Device for protection of a key hole against unauthorised access and vandalism
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EP0805423A2
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Device for checking the validity of coins, tokens or other flat metallic objects
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EP0716534A1
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Credit cards reading device
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EP0681274A2
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Value card with binary value units and method to shift on the value card a quantity, expressed in binary value units
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