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DD225492A1
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Fan for flat track dryer
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DD223181A1
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Method for producing a composite material from sekunode raw material
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DD222680A1
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Method for the tempering of fibrous strips
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DD221500A1
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Standard equalized material memory with mixing preparator arranged on it
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DD221217A1
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Method for processing cellulosic waste products
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DD215815A1
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Multi-purpose vehicle with radial pivoting and pushing device for mounting work aggregates
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DD214566A1
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Device for breaking preheated material rug
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DD216802A1
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Method for determining the local distribution of particles in resting suspensions
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DE3107204A1
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Process for producing cellulose from annuals, in particular straw
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