CA1229661A
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Local modulated carrier data network with a collision avoidance protocol
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US4493081A
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Dynamic memory with error correction on refresh
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IE831932L
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Improved communications interface
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EP0313105A1
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Improved communications interface
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US4739321A
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Decentralized line reservation interface within a local data network
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US4608559A
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Local modulated carrier data network with a collision avoidance protocol
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US4261034A
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Remote distributed interrupt control for computer peripherals
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US4313160A
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Distributed input/output controller system
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US4245300A
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Integrated and distributed input/output system for a computer
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US4124889A
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Distributed input/output controller system
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US4124888A
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Peripheral-unit controller apparatus
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US4025903A
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Automatic modular memory address allocation system
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