Objektivkappe,申请号DE19702004241-传众专利搜索

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法人/股东/高管

发明名称	Objektivkappe
摘要	The present invention provides a lens cap for camera having a window through which the date or data of photographing carried by a dial or dials can be photographed on the film of a camera with said lens cap on.
申请公布号	DE2004241(A1)	申请公布日期	1970.08.27
申请号	DE19702004241	申请日期	1970.01.30
申请人	KONAN CAMERA LABORATORY COMPANY LTD.	发明人	OKANO,TAKESHI;NAGAI,MASAKAZU
分类号	G03B11/04;G03B17/24	主分类号	G03B11/04
代理机构		代理人
主权项
地址

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