WRITING INSTRUMENT, ESPECIALLY BALL-POINT PEN,申请号CAD882268-传众专利搜索

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发明名称	WRITING INSTRUMENT, ESPECIALLY BALL-POINT PEN
摘要
申请公布号	CA882268(A)	申请公布日期	1971.09.28
申请号	CAD882268	申请日期
申请人	CADO ETABLISSEMENT	发明人	FRANCIS LEVOIN
分类号		主分类号
代理机构		代理人
主权项
地址

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