TELESCOPIC PIPE COUPLING, PIPE USED IN TELESCOPIC PIPE COUPLING AND COUPLING BODY,申请号JP19900334562-传众专利搜索

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发明名称	TELESCOPIC PIPE COUPLING, PIPE USED IN TELESCOPIC PIPE COUPLING AND COUPLING BODY
摘要
申请公布号	JPH04203583(A)	申请公布日期	1992.07.24
申请号	JP19900334562	申请日期	1990.11.29
申请人	OSAKA GAS CO LTD	发明人	YAMAMOTO SHIGERU
分类号	F16L27/12	主分类号	F16L27/12
代理机构		代理人
主权项
地址

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