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经营范围
发明名称
High-pressure piston or reciprocating compressor or the like
摘要
申请公布号
US1760213(A)
申请公布日期
1930.05.27
申请号
US19280257888
申请日期
1928.02.29
申请人
THE FIRM OF SULZER FRERES SOCIETE ANONYME
发明人
SCHAER CHARLES
分类号
F04B9/117;F04B35/00
主分类号
F04B9/117
代理机构
代理人
主权项
地址
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