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发明名称
Приспособление для изменения степени сжатия в двигателях внутреннего горения
摘要
申请公布号
SU50731(A1)
申请公布日期
1936.11.30
申请号
SU19350176045
申请日期
1935.09.07
申请人
BELYAEV I.P.
发明人
BELYAEV I.P.
分类号
F02D15/02;F01B9/06;F02B75/04;F02B75/32
主分类号
F02D15/02
代理机构
代理人
主权项
地址
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