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EP0145379A2
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Tank level measuring system
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Superintegrated v-groove isolated bipolar and vmos transistors
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Method of breaking dice
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Alkali-free electronic glass and method of manufacture
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Alkali-free molybdenum sealing hard glass
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Method of separating dice formed from a wafer
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Semiconductor device doped with gold just to the point of no excess and method of making
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Matrix-type,permanent memory device
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Means and method of sealing glass encapsulated diodes
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Silicon transistor device
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Method of making semi-conductor devices with plated area
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Controllable digital storage display circuitry
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Means for forming planar junctions and devices
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Digital counter
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Semi-conductor amplifying device
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Semiconducting device
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Vibratory welding tip and method of welding
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Test and transfer mechanism
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Test and transfer mechanism
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Direct coupled amplifier with stabilized operating point
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