FACE AND HEAD PROTECTOR,申请号CA19730171237-传众专利搜索

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发明名称	FACE AND HEAD PROTECTOR
摘要
申请公布号	CA1029901(A)	申请公布日期	1978.04.25
申请号	CA19730171237	申请日期	1973.05.14
申请人	KASPER, DALE R.	发明人	KASPER, DALE R.
分类号		主分类号
代理机构		代理人
主权项
地址

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