Perfectionnements aux dispositifs filtrants pour pipes de fumeurs,申请号FRD794097-传众专利搜索

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发明名称	Perfectionnements aux dispositifs filtrants pour pipes de fumeurs
摘要
申请公布号	FR794097(A)	申请公布日期	1936.02.07
申请号	FRD794097	申请日期	1935.08.22
申请人		发明人	BLELOCH WILLIAM, EDWIN
分类号	A24F1/20;A24F5/06	主分类号	A24F1/20
代理机构		代理人
主权项
地址

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