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US2580771A
(en)
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Stepping register
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US3328790A
(en)
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Display devices
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US2734684A
(en)
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diodes x |
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US2811713A
(en)
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Signal processing circuit
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US2536035A
(en)
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Means for producing a variable number of pulses
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(en)
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Circuit arrangement for marking the points of intersection of a resistancediode matrix
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(en)
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Electronic counter
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SE202144C1
(enExample)
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US2845617A
(en)
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Pulse-count coder
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US3644784A
(en)
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Solid-state indicator displays
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US3038080A
(en)
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Photoluminescent logic circuit for selectively energizing plural output lines in response to input voltage level
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US3357010A
(en)
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|
Information display and storage means employing multi-aperture transfluxors
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US2833476A
(en)
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Reversible counter
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US3345521A
(en)
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Decimal coded binary counter with sequential digit input
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US2800276A
(en)
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Electronic conversion counter
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|
US3323067A
(en)
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Reversible binary-coded counter using solid-state devices
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US3274555A
(en)
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Digital data transfer circuit utilizing tunnel diodes
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|
US3134015A
(en)
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|
High speed decade counters
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USRE25867E
(en)
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Diode pulse gating circuit |
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US3860832A
(en)
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Bionic logic device
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|
US2983828A
(en)
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Switching circuits
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|
US3051853A
(en)
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Ring counter using a walking code and having a common pulsing line
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|
GB819909A
(en)
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|
Improvements in or relating to coding apparatus
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US3365611A
(en)
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Magnetic core circuit for indicator tube
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US2922983A
(en)
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Data processing machine
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