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发明名称
Power operated securing device
摘要
申请公布号
US2910700(A)
申请公布日期
1959.11.03
申请号
US19560611978
申请日期
1956.09.25
申请人
DE PAOLO-FLETCHER, INC.
发明人
PAOLO JOSEPH J. DE
分类号
B25C5/02;B25C5/15
主分类号
B25C5/02
代理机构
代理人
主权项
地址
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