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经营范围
发明名称
(B2) ;STUD BOLT WITH PROTECTION AGAINS UNSCREWING
摘要
申请公布号
PL222587(A2)
申请公布日期
1981.02.27
申请号
PL19800222587
申请日期
1980.03.10
申请人
LUBELSKA POLT
发明人
SLONIEC STEFAN
分类号
F16B;F16B39/22;F16B39/36;(IPC1-7):F16B/
主分类号
F16B
代理机构
代理人
主权项
地址
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