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经营范围
发明名称
Reversible rotary motor
摘要
申请公布号
US2077733(A)
申请公布日期
1937.04.20
申请号
US19350035920
申请日期
1935.08.13
申请人
CHICAGO PNEUMATIC TOOL COMPANY
发明人
AMTSBERG LESTER A.
分类号
F01C20/04;F01C20/16;F01C21/00
主分类号
F01C20/04
代理机构
代理人
主权项
地址
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