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DD290271A5
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Circuit elements for selection of power elements
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DD288928A5
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Method for adjusting the charge storage life
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DD288939A5
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Circuit arrangement for controlling voltage-controlled power semiconductor components in switching operation
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DD285008A5
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Circuit arrangement for switching off loss reduction electronic switch
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DD284561A5
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Chiptraeger
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DD281251A5
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Method for testing the adhesive strength of metallizing layers
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DD280632A1
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Method for producing a structured dotanden source layer for the cover diffusion process
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DD278856A1
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Temperature sensor
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DD276760A1
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Covering cover for the protection of uncontacted semiconductor bodies
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DD276566A1
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Passivation layer for semiconductor components
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DD275957A1
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Connection of connecting element and carrier body of semiconductor components
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DD275758A1
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Method for producing a structured dotanden source layer for selective dotandeneindiffusion in semiconductor surfaces
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DD282835A7
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Electro-acoustic coupling device
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DD270799A1
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Passivation layer for semiconductor components
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DD270801A1
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Aluminum support rails for semiconductor components
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DD270615A1
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Process for the chemical processing of sipos layers
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DD272051A1
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Process for producing sensitive films
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DD270411A1
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Method for producing a humidification-sensor element
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DD271176A1
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Luftueberwachungsgeraet
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DD270177A1
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Method for producing a dusting fluid for solid body components
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