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发明名称
FRENO MECCANICO AUTOMATICO D'EMERGENZA PER ASCENSORI
摘要
申请公布号
IT1092191(B)
申请公布日期
1985.07.06
申请号
IT19770051559
申请日期
1977.10.26
申请人
SALVEMINI MARCELLA
发明人
分类号
B66B;(IPC1-7):B66B/
主分类号
B66B
代理机构
代理人
主权项
地址
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