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经营范围
发明名称
TEAR AUTOMATICO CIRCULAR
摘要
申请公布号
PT80614(B)
申请公布日期
1987.06.17
申请号
PT19850080614
申请日期
1985.06.07
申请人
FRANZ XAVER HUEMER
发明人
分类号
D03D37/00;D03D49/62;(IPC1-7):D03D49/62
主分类号
D03D37/00
代理机构
代理人
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