Combined weatherstrip and sash balance,申请号US19570639761-传众专利搜索

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发明名称	Combined weatherstrip and sash balance
摘要
申请公布号	US2885744(A)	申请公布日期	1959.05.12
申请号	US19570639761	申请日期	1957.02.12
申请人	QUAKER CITY METAL WEATHERSTRIP COMPANY	发明人	RICCI ANTHONY J.
分类号	E06B3/44	主分类号	E06B3/44
代理机构		代理人
主权项
地址

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