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经营范围
发明名称
Improvements in rotary engines
摘要
申请公布号
GB412006(A)
申请公布日期
1934.06.21
申请号
GB19330009524
申请日期
1933.03.29
申请人
MASASUKE MURAKAMI
发明人
分类号
F01C1/063;F01C1/077;F02B53/00
主分类号
F01C1/063
代理机构
代理人
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地址
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