TIP DEVICE OF DOUBLE-WALL INJECTING PIPE,申请号JP19890038550-传众专利搜索

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发明名称	TIP DEVICE OF DOUBLE-WALL INJECTING PIPE
摘要
申请公布号	JPH02217515(A)	申请公布日期	1990.08.30
申请号	JP19890038550	申请日期	1989.02.17
申请人	SHIMODA GIJUTSU KENKYUSHO:KK	发明人	SHIMODA KAZUO
分类号	E02D3/12	主分类号	E02D3/12
代理机构		代理人
主权项
地址

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