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发明名称
Hand truck
摘要
申请公布号
US2800336(A)
申请公布日期
1957.07.23
申请号
US19550485845
申请日期
1955.02.03
申请人
JOHN C. HOLDGATE
发明人
MAJOR SEELEY L.;LIPPIATT ROY E.
分类号
B62B1/10;B62B3/00
主分类号
B62B1/10
代理机构
代理人
主权项
地址
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