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1.Nipple or nozzle buildup by the electroslag consumable nozzle technique 失效
Title translation: 电熨斗消毒喷嘴技术的喷雾或喷嘴公开(公告)号:US3550259A
公开(公告)日:1970-12-29
申请号:US3550259D
申请日:1968-04-04
Applicant: COMBUSTION ENG
Inventor: SMITH JOSEPH W
CPC classification number: B23K25/005 , Y10T29/49989
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公开(公告)号:US3342973A
公开(公告)日:1967-09-19
申请号:US54101766
申请日:1966-04-07
Applicant: COMBUSTION ENG
Inventor: SMITH JOSEPH W , WHITE DIGBY E
IPC: B23K9/00
CPC classification number: B23K9/0052
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3.Apparatus for preparation of hemispherical head segments 失效
Title translation: 用于制备HEMISPHERICAL HEAD SEGMENTS的装置公开(公告)号:US3450397A
公开(公告)日:1969-06-17
申请号:US3450397D
申请日:1967-04-24
Applicant: COMBUSTION ENG
Inventor: DIXON JOHN S , SMITH JOSEPH W
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