Urethane-foam mixing head,申请号US19640390862-传众专利搜索

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发明名称	Urethane-foam mixing head
摘要
申请公布号	US3306540(A)	申请公布日期	1967.02.28
申请号	US19640390862	申请日期	1964.08.20
申请人	JENNINGS MACHINE CORPORATION	发明人	REICHERT HERMAN E.
分类号	B29B7/42;B29B7/74	主分类号	B29B7/42
代理机构		代理人
主权项
地址

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