OILLESS TYPE SCREW MACHINE,申请号JP19890325921-传众专利搜索

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发明名称	OILLESS TYPE SCREW MACHINE
摘要
申请公布号	JPH03189392(A)	申请公布日期	1991.08.19
申请号	JP19890325921	申请日期	1989.12.18
申请人	HITACHI LTD	发明人	NAGAI TOSHIAKI
分类号	F04C18/16	主分类号	F04C18/16
代理机构		代理人
主权项
地址

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