Methods and apparatus for forming articulated sheet material,申请号US19510229904-传众专利搜索

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发明名称	Methods and apparatus for forming articulated sheet material
摘要
申请公布号	US2800097(A)	申请公布日期	1957.07.23
申请号	US19510229904	申请日期	1951.06.05
申请人	TWENTIETH CENTURY FOX FILM CORPORATION	发明人	HURD YORICK GORDON;WHITMORE RALPH DELANO
分类号	B26D1/00;G03B21/58	主分类号	B26D1/00
代理机构		代理人
主权项
地址

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