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公开(公告)号：US3395425A
公开(公告)日：1968-08-06
申请号：US59305266
申请日：1966-11-09
Applicant: ALEXANDR SERGEEVICH VINOGRADOV , JURY MIKHILOVICH KAPUSTIN , ILYA NIKOLAEVICH MAXJUTENKO , VLADIMIR NIKOLEVICH KISELNIKOV , IGOR SERGEEVICH BORISOV , IVAN MIKHAILOVICH MAZALOV
Inventor： SERGEEVICH VINOGRADOV ALEXANDR , MIKHILOVICH KAPUSTIN JURY , NIKOLAEVICH MAXJUTENKO ILYA , NIKOLEVICH KISELNIKOV VLADIMIR , SERGEEVICH BORISOV IGOR , MIKHAILOVICH MAZALOV IVAN
IPC: D01G15/42
CPC classification number: D01G15/42
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