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发明名称
CALE SPECIALE POUR L'OBTENTION D'UN MONTAGE SOUPLE ET DE SECURITE POUR LENTILLES OPTIQUES SOLAIRES, DE PROTECTION, ET TOUTES LENTILLES D'INSTRUMENTS D'OPTIQUE, AINSI QUE POUR LE SAUVETAGE DES VERRES MEULES TROP PETITS
摘要
申请公布号
FR2557982(B1)
申请公布日期
1986.05.09
申请号
FR19840000452
申请日期
1984.01.10
申请人
HENRI PIERRE
发明人
分类号
B29C35/02;G02B7/02;(IPC1-7):G02B7/02;G02C1/00
主分类号
B29C35/02
代理机构
代理人
主权项
地址
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