Door check and hold open,申请号US19460671709-传众专利搜索

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发明名称	Door check and hold open
摘要
申请公布号	US2442177(A)	申请公布日期	1948.05.25
申请号	US19460671709	申请日期	1946.05.23
申请人	GENERAL MOTORS CORPORATION	发明人	RILEY FRANK O.;ANDERSON ROY F.
分类号	E05D11/10;E05F1/12	主分类号	E05D11/10
代理机构		代理人
主权项
地址

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