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CZ324692A3
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Device for pressing bulk materials
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CS652690A3
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Process of ultrasonic cleaning, particularly of electric rotating machinerotors
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CS741289A2
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Mechanism for solder's band foil cutting and cutting transfer
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CS741089A3
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Clamping device of an automobile spark plug on pressing rotor
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CZ569189A3
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circuit arrangement for programmed control of a stepping motor speed
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CS529489A2
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Device for vertical support's backlash-free seating
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CS322189A2
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Stepping mechanism
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CS234589A2
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Device especially for chip seating on a pad
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CS234689A2
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Connection of support's table with drive's screw nut
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CS189089A3
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Circuit for the control of five-phase stepping motor excitation
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DD290321A7
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Apparatus for automatic electrode exchange, especially in radio-erosive tool machines
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DE3840086A1
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Device for the automatic clamping of a tool electrode
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EP0307799A2
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Damping body for ultrasonic pulse transducers
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DD259744A3
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System for the electric radio working of large diameter roundings
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DE3202969A1
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Device for the accelerated checking of concrete
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DD158167A3
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Method for electro-reservous machining of surfaces of products and device for implementing the process
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ATA308780A
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Device for electronic sparking of molded surfaces of workpieces
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FR2395824A1
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ULTRASONIC DEVICE FOR WELDING PLASTICS
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DE2818588A1
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THREADED INSERT FOR ONE-SIDED FASTENING IN PREFERABLY THIN SHEETS
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ES467130A1
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Arrangement for re-reeling of a wire electrode for electrospark cutting devices
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