Apparatus for the reception, storage, and re-emission of positive and negative numerical values, especially for use with standard office machines
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Apparatus for electrically transmitting decade counter tube results
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Apparatus for electrically transmitting decade counter tube results
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Electrical arrangement for analysing sums of money and the like according to species
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Arrangement for electrically dividing up sums of money and the like according to species
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Device for the remote operation of calculating machines
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Preadjustable apparatus for selecting, according to multi-digit index numbers booking vouchers and the like as they are fed past the apparatus
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Printing unit control for arithmetic units
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Drive device for especially controlled by punch cards printing units, counters u. The like, whose setting values are composed of several partial values
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Change roller set
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Clutch devices for controlling calculating machine functions
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Arbitrarily reversible reversing gear, especially for precision mechanical purposes
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Built-in element with several electromagnets arranged close together in a row and axially parallel to one another
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Improvements in or relating to adding, calculating and accounting machines
DE1021604B
Coupling gear for calculating machines or the like.
DE1017823B
Splitting or splitting device on calculating or adding machines with full keypad
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Key arrangement on calculating machines or the like.
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Post counting device on ten-key adding machines
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Digit keyboard for ten-key adding machines with split counter
