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发明名称
PERFEZIONAMENTO NELLE PRESSE IDRAULICHE
摘要
申请公布号
IT8148531(D0)
申请公布日期
1981.05.26
申请号
IT19810048531
申请日期
1981.05.26
申请人
AMADA CO LTD
发明人
TSUCHIYAMA YUJI
分类号
B21D5/02;B30B15/24;(IPC1-7):B30B/
主分类号
B21D5/02
代理机构
代理人
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