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发明名称	Spring
摘要
申请公布号	US2376026(A)	申请公布日期	1945.05.15
申请号	US19420453012	申请日期	1942.07.31
申请人	TULIN CORPORATION	发明人	BENNETT JOHN M.
分类号	A45C11/32	主分类号	A45C11/32
代理机构		代理人
主权项
地址

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