-
公开(公告)号:US2471666A
公开(公告)日:1949-05-31
申请号:US57709445
申请日:1945-02-09
Applicant: WOOD FREMONT E
Inventor: WOOD FREMONT E
IPC: G01K1/02
CPC classification number: G01K1/024
-
公开(公告)号:US2418536A
公开(公告)日:1947-04-08
申请号:US48591843
申请日:1943-05-06
Applicant: WOOD FREMONT E
Inventor: WOOD FREMONT E
IPC: H01H35/34
CPC classification number: H01H35/34
-
公开(公告)号:US2323268A
公开(公告)日:1943-06-29
申请号:US29497939
申请日:1939-09-14
Applicant: WOOD FREMONT E
Inventor: WOOD FREMONT E
IPC: B01J4/00
CPC classification number: B01J4/008
-
公开(公告)号:US2299199A
公开(公告)日:1942-10-20
申请号:US42353741
申请日:1941-12-18
Applicant: WOOD FREMONT E
Inventor: WOOD FREMONT E
IPC: B62D5/04
CPC classification number: B62D5/0403
-
公开(公告)号:US2093946A
公开(公告)日:1937-09-21
申请号:US6498036
申请日:1936-02-20
Applicant: WOOD FREMONT E
Inventor: WOOD FREMONT E
IPC: B66D3/12
CPC classification number: B66D3/12
-
-
-
-