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公开(公告)号:US3485996A
公开(公告)日:1969-12-23
申请号:US3485996D
申请日:1967-01-11
Applicant: IBM
Inventor: CHIOU CHARLES , SMITH JAMES F , HUANG SYDNEY S
CPC classification number: B23K26/03
公开(公告)号:US3485996A
公开(公告)日:1969-12-23
申请号:US3485996D
申请日:1967-01-11
Applicant: IBM
Inventor: CHIOU CHARLES , SMITH JAMES F , HUANG SYDNEY S
CPC classification number: B23K26/03