Perfectionnements aux machines rotatives à palettes pour leur utilisation industrielle aux fortes compressions,申请号FRD685556-传众专利搜索

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发明名称	Perfectionnements aux machines rotatives à palettes pour leur utilisation industrielle aux fortes compressions
摘要
申请公布号	FR685556(A)	申请公布日期	1930.07.11
申请号	FRD685556	申请日期	1928.08.31
申请人		发明人	BUCHER
分类号	F01C11/00;F04C18/344	主分类号	F01C11/00
代理机构		代理人
主权项
地址

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