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DD240758A1
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Arrangement for poles of ferroelectric crystals
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DD238401A1
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Radiation source for mirror oven
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DD238075A1
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Boat ships for liquid phase pitaxy
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DD235508A1
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Afokales, shade-free optical system for laser bowl
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DD233705A1
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Optoelectronic solid body switch
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DD233668A1
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Method for producing laser-resistant optical layers
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DD233695A1
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Laser crystal
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DD229220A1
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Photodetector assembly for spectroscopy
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DD268987A1
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Microcoechlant for the production of very deep temperatures
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DD229119A1
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Process for preparing 1,2-bis- (4,4'-n, n-dialkylaminoaryl) -1-hydroxy-ethanone-2
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DD228834A1
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Device for mounting strip-fused objects in vacuum coating systems
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DD226288A1
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Process for preparing anthracenous analyzed metal tetraazaporphines
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DD225274A1
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Saverable absorber for generating picoscience pulse at 1060 nm
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DD224971A1
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Light absorption material for 1.3 micrometers
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DD225273A1
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Passive optical switch for a jodlaser
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DD221019A1
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Electrothermic atomizer
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DD221279A1
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Atomizator tube for flameless atomic absorption spectrometry
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DD221598A1
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Passivation layer for gaas-based semiconductor components
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DD247954A1
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Mirror oven for radiation heating
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