,申请号FR19770032027-传众专利搜索

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发明名称
摘要
申请公布号	FR2368932(B3)	申请公布日期	1980.07.11
申请号	FR19770032027	申请日期	1977.10.25
申请人	FORSTER BERNHARD	发明人
分类号	A61C7/20;A61C7/00;A61C7/06;A61C7/10;(IPC1-7):A61C7/00	主分类号	A61C7/20
代理机构		代理人
主权项
地址

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