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发明名称
Rotary internal-combustion engine of the helical piston type
摘要
申请公布号
US2553548(A)
申请公布日期
1951.05.22
申请号
US19450610860
申请日期
1945.08.14
申请人
CANAZZI HENRY D;PAWL WALTER S
发明人
CANAZZI HENRY D.;PAWL WALTER S.
分类号
F01C1/107;F02K5/00
主分类号
F01C1/107
代理机构
代理人
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地址
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