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公开(公告)号:US3369826A
公开(公告)日:1968-02-20
申请号:US13307361
申请日:1961-08-22
Applicant: UNION CARBIDE CORP
Inventor: BOOSEY LAWRENCE N , TRENTHAM RALPH A , BECKMAN JOHN H
CPC classification number: F16L59/141 , F16L59/12 , F16L59/20 , F16L59/22
公开(公告)号:US3369826A
公开(公告)日:1968-02-20
申请号:US13307361
申请日:1961-08-22
Applicant: UNION CARBIDE CORP
Inventor: BOOSEY LAWRENCE N , TRENTHAM RALPH A , BECKMAN JOHN H
CPC classification number: F16L59/141 , F16L59/12 , F16L59/20 , F16L59/22