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Application filed by Politechnika LodzkafiledCriticalPolitechnika Lodzka
Priority to PL24833784ApriorityCriticalpatent/PL248337A2/en
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PL24833784A1984-06-201984-06-20Spinning spindle head for baloonless spinning and twisting of yarns on ring-type spinning and twisting machines
PL248337A2
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