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DD153394A1
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Method and device for steeling tape steel
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DD151969A1
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Method for preambing metallic surfaces
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DD151385A1
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Method for healing implant shades in semiconductors
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DD146513A1
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Device for generating a homogeneous room radiator
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DD144887A1
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Method for producing flexible projection templates
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DD144281A1
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Method for reactively distinguishing dielectric material
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DD138785A1
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Method for preparing metallic substr & surfaces
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DD134168A1
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Electronic cannon for high radiation power
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DD132357A1
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Device for glowing belt-soft material by means of electron beam
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DD130949A1
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Method for producing metal-coated paper
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DD132380A1
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Electron cannon high performance
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DD126194B1
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Method for heating the surface of the molten bath by means of electron beams
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DD75203A1
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Device for protecting the edges of flat glass panels from vapor deposition
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DD72658B1
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Method and device for protecting parts in evaporating plants against the steam
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DD52181A1
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Process for the production of thin layers on a support by means of ion beam sputtering and device for carrying out the process
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