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发明名称
CAMARA DE AR DE BORRACHA,CONSTITUIDA DE DUAS SECOES INDEPENDENTES,PARA UTILIZACAO EM PNEUS DE VEICULOS E AERONAVES,POSSUINDO UMA VALVULA COMUM PARA AMBAS AS SECOES
摘要
申请公布号
BR5501120(U)
申请公布日期
1977.08.02
申请号
BR19750001120U
申请日期
1975.09.18
申请人
ZISELS E
发明人
ZISELS E
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主分类号
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