Improvements in or relating to the manufacture of spectacle frames and apparatus for use in such manufacture,申请号GB19500000443-传众专利搜索

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发明名称	Improvements in or relating to the manufacture of spectacle frames and apparatus for use in such manufacture
摘要
申请公布号	GB673172(A)	申请公布日期	1952.06.04
申请号	GB19500000443	申请日期	1950.01.06
申请人	GEORGE RODWAY LIMITED;OPTICAL ENGINEERS LIMITED;ALBERT GEORGE CLAUDE CATLING	发明人
分类号	B29D12/02	主分类号	B29D12/02
代理机构		代理人
主权项
地址

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