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发明名称
Compressed-air motor for a hoisting gear
摘要
申请公布号
US2927669(A)
申请公布日期
1960.03.08
申请号
US19570685839
申请日期
1957.09.24
申请人
HANS PUTZER
发明人
WALEROWSKI REINHARD
分类号
B66D1/08;B66D1/22;F03C2/30;F04C18/344;F04C23/02
主分类号
B66D1/08
代理机构
代理人
主权项
地址
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