Door closer with holding means,申请号US19580772313-传众专利搜索

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发明名称	Door closer with holding means
摘要
申请公布号	US2971214(A)	申请公布日期	1961.02.14
申请号	US19580772313	申请日期	1958.11.06
申请人	THE STANLEY WORKS	发明人	ECKEL OLIVER C.;GILPATRICK GEORGE E.
分类号	E05F5/02	主分类号	E05F5/02
代理机构		代理人
主权项
地址

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