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经营范围
发明名称
ROTARY ENGINE
摘要
申请公布号
US3479995(A)
申请公布日期
1969.11.25
申请号
USD3479995
申请日期
1967.10.02
申请人
STANLEY O. JOHNSON
发明人
STANLEY O. JOHNSON
分类号
F01C1/063;F02B53/00;(IPC1-7):F02B53/04;F02B53/06;F02B55/14
主分类号
F01C1/063
代理机构
代理人
主权项
地址
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