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公开(公告)号:US2960819A
公开(公告)日:1960-11-22
申请号:US79271859
申请日:1959-02-12
Applicant: UNITED STATES BORAX CHEM
Inventor: HOWARD STEINBERG , HUNTER DON L , GODA ERNEST H
公开(公告)号:US2960819A
公开(公告)日:1960-11-22
申请号:US79271859
申请日:1959-02-12
Applicant: UNITED STATES BORAX CHEM
Inventor: HOWARD STEINBERG , HUNTER DON L , GODA ERNEST H