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FR1496614A
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Magnetic memory sorting machine
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FR1291802A
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Electrical color separation
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FR1209330A
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Periodic trigger control circuit for solenoid actuated mechanism
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CA879323A
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Digital field summing recorder
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CA860511A
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Continuous waveform presentations in time-shared systems
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CA881150A
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Detecting apparatus
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CA901830A
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Seismometer spring
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CA810807A
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Hydrophone cable
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CA896762A
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Solid state electronic memory system for sorting machines
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CA896660A
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Cylindrical container imprinter
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CA830113A
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System for recording a minor number of information channels in a multi-channel summing recorder system
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CA863471A
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Method and apparatus for controlling the gain of binary gain ranging amplifiers
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CA841421A
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Container orienter
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CA777959A
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Pressure sensitive detector for marine seismic exploration
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CA869167A
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Apparatus for processing comestible and other objects
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CA888328A
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Processing apparatus for printing upon objects, such as cans
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