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发明名称
UN PROCEDIMIENTO PARA LA PRODUCCIoN DE CUBIERTAS Y REVOQUES PARA PAVIMENTOS, TECHOS, PAREDES Y SIMILARES
摘要
申请公布号
ES206143(A3)
申请公布日期
1953.12.16
申请号
ES19430002061
申请日期
1952.11.05
申请人
JAKUBEIT, FRANZ;MAUR, WILLI;HEINER, HANS
发明人
分类号
(IPC1-7):E04
主分类号
(IPC1-7):E04
代理机构
代理人
主权项
地址
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