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Priority to JP1987112690UpriorityCriticalpatent/JPH0641056Y2/ja
Publication of JPS6419832UpublicationCriticalpatent/JPS6419832U/ja
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Publication of JPH0641056Y2publicationCriticalpatent/JPH0641056Y2/ja
Aperfeicoamento em processo para o aproveitamento do calor;em um esquema convencional de refrigeracao ou de condicionamento de ar;e aperfeicoamento em aparelhagem de aproveitamento de calor para ligacao em um esquema convencional de refrigeracao ou de cancelamento de ar