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Intermediate cash box
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Patent number 7,614,544
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Issue date Nov 10, 2009
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Walter Hanke Mechanische Werkstatten GmbH & Co., KG
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Dietmar Trenner
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G07 - CHECKING-DEVICES
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Coin distributor
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Patent number 7,516,830
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Issue date Apr 14, 2009
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Walter Hanke Mechanische Werkstatten GmbH & Co., KG
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Roland Griese
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G07 - CHECKING-DEVICES
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Electronic coin checker
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Patent number 6,644,456
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Issue date Nov 11, 2003
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Walter Hanke Mechanische Werstätten GmbH & Co. KG
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Dietmar Trenner
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G07 - CHECKING-DEVICES
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Mechanical coin checker
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Patent number 6,615,969
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Issue date Sep 9, 2003
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Walter Hanke Mechanische Werkstätten GmbH & Co. KG
-
Dietmar Trenner
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G07 - CHECKING-DEVICES