-
公开(公告)号:US2287834A
公开(公告)日:1942-06-30
申请号:US34403140
申请日:1940-07-05
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
IPC: H05B41/232
CPC classification number: H05B41/232 , Y10S315/05
-
公开(公告)号:US2266814A
公开(公告)日:1941-12-23
申请号:US32477940
申请日:1940-03-19
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
-
公开(公告)号:US2266810A
公开(公告)日:1941-12-23
申请号:US26150139
申请日:1939-03-13
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
-
-
公开(公告)号:US2204623A
公开(公告)日:1940-06-18
申请号:US9102736
申请日:1936-07-17
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
-
公开(公告)号:US2199446A
公开(公告)日:1940-05-07
申请号:US17100437
申请日:1937-10-26
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
-
公开(公告)号:US2178969A
公开(公告)日:1939-11-07
申请号:US14433437
申请日:1937-05-24
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
CPC classification number: H01M6/06 , H01M2/0202 , H01M4/70
-
公开(公告)号:US2166180A
公开(公告)日:1939-07-18
申请号:US1028835
申请日:1935-03-09
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
CPC classification number: H01G9/022 , Y10S428/906
-
公开(公告)号:US2115399A
公开(公告)日:1938-04-26
申请号:US70448133
申请日:1933-12-29
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
CPC classification number: H01G9/20 , H01M14/005
-
公开(公告)号:US2108995A
公开(公告)日:1938-02-22
申请号:US68688733
申请日:1933-08-26
Applicant: SAMUEL RUBEN
Inventor: SAMUEL RUBEN
CPC classification number: H01G9/022 , H01G9/02 , Y10T29/417 , Y10T29/43
-
-
-
-
-
-
-
-
-