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发明名称
Laitelma mutterisormuksissa tai sen tapaisissa sormuksissa mutterin ja tämän päälle sovitetun laattamaisen erikoismerkin kiinnittämiseksi sormusrenkaaseen
摘要
申请公布号
FI42016(C)
申请公布日期
1970.04.10
申请号
FID42016
申请日期
1967.05.12
申请人
发明人
TARKKANEN UNTO
分类号
A44C9/00;(IPC1-7):A44C9/00
主分类号
A44C9/00
代理机构
代理人
主权项
地址
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