Flashed building structure,申请号US19320612439-传众专利搜索

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发明名称	Flashed building structure
摘要
申请公布号	US2021929(A)	申请公布日期	1935.11.26
申请号	US19320612439	申请日期	1932.05.20
申请人	JOHNS-MANVILLE CORPORATION	发明人	VOIGT PAUL A.
分类号	E04D3/36	主分类号	E04D3/36
代理机构		代理人
主权项
地址

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