Support,申请号US19340757459-传众专利搜索

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发明名称	Support
摘要
申请公布号	US2086280(A)	申请公布日期	1937.07.06
申请号	US19340757459	申请日期	1934.12.14
申请人	CRANE PACKING COMPANY	发明人	MATTER ALBERT J.
分类号	A47B57/56	主分类号	A47B57/56
代理机构		代理人
主权项
地址

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