US3407985A
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Heat applicator work holder
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US3403575A
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Micromanipulator
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US3384288A
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Bonding machine sighting means
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US3385582A
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Charging bucket
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US3384287A
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Jet conveying system
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US3312132A
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Magnetic structures
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US3396955A
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Diffusion furnace with transport means
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US3355630A
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Meter structure with imbedded bus bars and jaw mounting structure
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US3408480A
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Electric baseboard heater
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US3385647A
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Method of making a hydrogen flame visible
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US3315891A
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Process program controller
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US3367645A
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Furnace having variable air passages thereinto
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US3342396A
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Air spindle for bonding machines
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US3363818A
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Spool mount for wire feed device
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US3319859A
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Capillary wire feed device
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US3325070A
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Rotary wire feed device
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US3293537A
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High leakage reactance static constant current regulator
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US3307761A
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Wire feed device
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US3373347A
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Ac power regulator with magnetic amplifier
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US3374476A
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Method of and apparatus for detecting moisture in non-conducting liquids
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