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Priority to JP3937385UpriorityCriticalpatent/JPS61157514U/ja
Publication of JPS61157514UpublicationCriticalpatent/JPS61157514U/ja
Macchina per la termoformatura di materiali termoplastici in bobina, provvista di uno stampo e di un controstampo assoggettati ad un movimento rapido di accostamento ed atti a vincolare perimetralmente il materiale medesimo,durante la sua formatura