-
公开(公告)号:US3211883A
公开(公告)日:1965-10-12
申请号:US22063362
申请日:1962-08-31
Applicant: SMITH CORP A O
Inventor: ZIMMERMANN MICHAEL W
IPC: B23K35/40
CPC classification number: B23K35/40
-
2.Composite consumable electrode containing emissive compounds and method of manufacture 失效
Title translation: 含有发光化合物的复合耗材电极及其制造方法公开(公告)号:US3147362A
公开(公告)日:1964-09-01
申请号:US4659060
申请日:1960-08-01
Applicant: SMITH CORP A O
Inventor: RAMSEY PAUL W , ZIMMERMANN MICHAEL W
CPC classification number: B23K35/406 , Y10S29/047
-
公开(公告)号:US2952231A
公开(公告)日:1960-09-13
申请号:US34128453
申请日:1953-03-09
Applicant: SMITH CORP A O
Inventor: CHYLE JOHN J , ZIMMERMANN MICHAEL W
IPC: B23K9/035
CPC classification number: B23K9/035
-
4.
公开(公告)号:US2916001A
公开(公告)日:1959-12-08
申请号:US41739054
申请日:1954-03-19
Applicant: SMITH CORP A O
Inventor: CHYLE JOHN J , ZIMMERMANN MICHAEL W
CPC classification number: B23K9/035 , B23K35/0255 , Y10T29/4998
-
公开(公告)号:US2820427A
公开(公告)日:1958-01-21
申请号:US38366453
申请日:1953-10-01
Applicant: SMITH CORP A O
Inventor: CHYLE JOHN J , ZIMMERMANN MICHAEL W
IPC: B23K9/035
CPC classification number: B23K9/035
-
-
-
-