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经营范围
发明名称
Moteur à combustion interne compound comportant au moins une paire de cylindres à haute et à basse pression.
摘要
申请公布号
CH152980(A)
申请公布日期
1932.02.29
申请号
CHD152980
申请日期
1930.08.22
申请人
DOHERTY RESEARCH COMPANY
发明人
COMPANY DOHERTY RESEARCH
分类号
F02B33/22
主分类号
F02B33/22
代理机构
代理人
主权项
地址
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