Method of making flexible hose,申请号US19370153778-传众专利搜索

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发明名称	Method of making flexible hose
摘要
申请公布号	US2176762(A)	申请公布日期	1939.10.17
申请号	US19370153778	申请日期	1937.07.15
申请人	R. H. SCHWARTZ RUBBER CORPORATION;THE OHIO RUBBER COMPANY	发明人	FORBES GEORGE T.
分类号	B29D23/00	主分类号	B29D23/00
代理机构		代理人
主权项
地址

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