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JPH04186950A
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Portable acoustic coupler
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JPH04149791A
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Sprocket detecting sensor position adjusting device for paper tape reader
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JPH04149789A
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Paper tape perforator
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JPH04148286A
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Paper tape reader
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JPH04148289A
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Paper tape reader
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JPH04148288A
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Paper tape reader
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JPH04148287A
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Paper tape reader control system
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JPH04148296A
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Paper tape feeding device for paper tape reader
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JPH04136774A
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Apparatus for detecting capacity of battery
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JPH04137473A
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Battery charging method
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JPH04137419A
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Touch panel
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JPH04195272A
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Magnetic card reader with security protection function
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JPH04134493A
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Screen display direction control system
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JPH04137594A
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Opening/closing cover
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JPH04137354A
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Power source case and its mounting and demounting device
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JPH04134277A
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Discharge voltage sensing/alarming device for ni-cd battery
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JPH04138033A
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Charge changeover apparatus
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JPH04132968A
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Circuit for detecting battery voltage
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JPH04133784A
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Printer terminal
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JPH03232357A
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Connector for acoustic coupler device
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