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经营范围
发明名称
PACKING RING
摘要
申请公布号
CS213602(B1)
申请公布日期
1982.04.09
申请号
CS19800004873
申请日期
1980.07.09
申请人
HLAVACEK,IVO,CS;KRATOCHVIL,JIRI,CS
发明人
HLAVACEK,IVO,CS;KRATOCHVIL,JIRI,CS
分类号
D03D47/24;(IPC1-7):D03D47/24
主分类号
D03D47/24
代理机构
代理人
主权项
地址
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