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DD256390A1
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Method for achieving present, especially equivalent dose distributions in irradiation with a corpuscular ray and mask for carrying out the process
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DD261484A3
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Device for periodic direction changing a laser beam
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DD254457A1
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Method for functional testing of static and dynamic memory
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DD253856A1
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Device for transmitting rotatory movements
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DD255020A1
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Circuit arrangement and method for locating and surface testing of semiconductor components
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DD279771A1
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Method for generating free-streaming radiation masks and radiation mask produced according to this method
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DD255931A1
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Magazine for magazining semiconductor chips
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DD256019A1
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Arrangement of sample supplies in a transport magazine for ultrahole vacuum plants
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DD255831A1
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Cmos comparator with hysteresis
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DD252698A1
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Method for functional testing of static and dynamic semiconductor memory with optional access
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DD252455A1
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Circuit arrangement for dc voltage control with adjustable overcurrent protection
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DD252491A1
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Master-slave-flip-flop switching with multiple circuits and electronically programmable operating modes
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DD251796A1
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Activation and metalization method for duen sub-group metal layers with defined liability
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DD251843A1
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Cmos volladder for multiplier fields with complementary signals
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DD250211A1
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Method for wire bonding on semiconductor chips
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DD250401A1
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Stencil imaging method for reducing structure grid
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DD250400A1
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Stencil imaging method for reducing structure grid
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DD261248A1
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Method for edge correction of electron beam exposed negative lacquer structures
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DD249896A1
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Device for transporting and magazining level elements
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DD249995A1
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Arrangement for the production of a ion bundle
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