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发明名称
WORK TRANSFER MECHANISM
摘要
申请公布号
US3521761(A)
申请公布日期
1970.07.28
申请号
USD3521761
申请日期
1969.03.13
申请人
BERNARD J. WALLIS
发明人
BERNARD J. WALLIS
分类号
B21D43/05;(IPC1-7):B65G25/02
主分类号
B21D43/05
代理机构
代理人
主权项
地址
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