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公开(公告)号：US3497326A
公开(公告)日：1970-02-24
申请号：US3497326D
申请日：1967-01-18
Applicant: NICOLAS SOLODUCHA
Inventor： SOLODUCHA NICOLAS
CPC classification number: C22B34/1222 , B01J15/00 , B01J19/243 , B01J2219/00094 , B01J2219/00155 , B01J2219/00157 , B01J2219/00159 , B01J2219/00164 , Y02P10/23
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