-
公开(公告)号:US2278592A
公开(公告)日:1942-04-07
申请号:US33115640
申请日:1940-04-23
Applicant: STACKPOLE CARBON CO
Inventor: SANDERS VERNON H , SCHABERL NORBERT J , SHOBERT ERLE I
IPC: H01H1/023
CPC classification number: H01H1/0231 , Y10T29/49204 , Y10T428/12139
-
公开(公告)号:US2159935A
公开(公告)日:1939-05-23
申请号:US9778636
申请日:1936-08-25
Applicant: STACKPOLE CARBON CO
Inventor: SANDERS VERNON H
CPC classification number: F16D69/022 , C04B26/122 , F16D69/028 , C04B14/022 , C04B14/06 , C04B14/34 , C04B14/40 , C04B40/02
-
公开(公告)号:US2087724A
公开(公告)日:1937-07-20
申请号:US4078535
申请日:1935-09-16
Applicant: STACKPOLE CARBON CO
Inventor: SANDERS VERNON H
IPC: H01R39/22
CPC classification number: H01R39/22 , Y10T428/30
-
公开(公告)号:US1986224A
公开(公告)日:1935-01-01
申请号:US43237530
申请日:1930-03-01
Applicant: STACKPOLE CARBON CO
Inventor: SANDERS VERNON H
CPC classification number: H01H1/027 , Y10S29/031 , Y10S428/929 , Y10T428/12146 , Y10T428/12882 , Y10T428/12896 , Y10T428/12903
-
公开(公告)号:US1969478A
公开(公告)日:1934-08-07
申请号:US65797633
申请日:1933-02-23
Applicant: STACKPOLE CARBON CO
Inventor: SANDERS VERNON H
-
-
-
-