Improvements in or relating to guards for toes of boots,申请号GB19370035481-传众专利搜索

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发明名称	Improvements in or relating to guards for toes of boots
摘要
申请公布号	GB490496(A)	申请公布日期	1938.08.16
申请号	GB19370035481	申请日期	1937.12.22
申请人	HEINRICH COENEN	发明人
分类号	A43C13/14	主分类号	A43C13/14
代理机构		代理人
主权项
地址

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