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发明名称
SONDA PARA GRANDES PROFUNDIDADES, PARA LA TOMA DE MUESTRAS CUANTITATIVAS DE MICROFLORA Y MICROFAUNA (MICROBENTHOS), DELFONDO DEL OCEANO.
摘要
申请公布号
ES339505(A1)
申请公布日期
1968.05.01
申请号
ES19050003395
申请日期
1967.04.19
申请人
ACADEMIA REPUBLICII SOCIALISTE ROMANIA
发明人
分类号
E21B;(IPC1-7):E21B/
主分类号
E21B
代理机构
代理人
主权项
地址
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