Chimney, duct, and the like,申请号US19420445495-传众专利搜索

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法人/股东/高管

发明名称	Chimney, duct, and the like
摘要
申请公布号	US2331436(A)	申请公布日期	1943.10.12
申请号	US19420445495	申请日期	1942.06.02
申请人	VICTOR STANIFORTH ALBERT	发明人	STANIFORTH ALBERT VICTOR
分类号	E04H12/28	主分类号	E04H12/28
代理机构		代理人
主权项
地址

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