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RU1770996C
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Microswitch
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SU1568096A1
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Electric contact for switching devices
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Push-button selector switch
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Push-button switch
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Microswitch
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Switching device
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Device for supplying periodic current with back pulse to electroplating tanks
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Source for supplying asymmetric current
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Sliding-arm switch
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Device for supplying electroplating baths with periodic current with backward pulse
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Method of manufacturing and fixing flat contact of element in printed-circuit board
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Process for manufacturing and attaching two-side contact in strip-shaped contact holder
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Push-button selector switch
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Apparatus for separating chips from parts
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SU1038387A1
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Device for supplying electroplating baths with asymmetric current
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SU1060483A1
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Apparatus for removing flash from miniature plastic articles
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Contactless converter for powering electroplating bath
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SU1012362A1
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Miniature wafer change-over switch
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Push-button switch and method of assembling the same
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SU1107187A1
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Push-button switch and process for assembling it
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