-
公开(公告)号:US2454300A
公开(公告)日:1948-11-23
申请号:US50050943
申请日:1943-08-30
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
IPC: A01J7/00
CPC classification number: A01J7/00
-
公开(公告)号:US2416139A
公开(公告)日:1947-02-18
申请号:US57182145
申请日:1945-01-08
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
IPC: A01J5/04
CPC classification number: A01J5/04 , Y10T137/8158 , Y10T137/86389
-
公开(公告)号:US2412197A
公开(公告)日:1946-12-10
申请号:US49385443
申请日:1943-07-08
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
IPC: A01J5/04
CPC classification number: A01J5/04 , Y10T24/3982 , Y10T24/40
-
公开(公告)号:US3317685A
公开(公告)日:1967-05-02
申请号:US40306564
申请日:1964-10-12
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
IPC: A01J5/14
CPC classification number: A01J5/14 , Y10T307/872
-
公开(公告)号:US3033161A
公开(公告)日:1962-05-08
申请号:US73367658
申请日:1958-05-07
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
IPC: A01J7/00
CPC classification number: A01J7/005
-
公开(公告)号:US3011755A
公开(公告)日:1961-12-05
申请号:US74787058
申请日:1958-07-11
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
-
公开(公告)号:US2930399A
公开(公告)日:1960-03-29
申请号:US53568655
申请日:1955-09-21
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B , THOMAS CHESTER A
IPC: A01J5/04
CPC classification number: A01J5/04 , Y10T137/7889
-
公开(公告)号:US2793612A
公开(公告)日:1957-05-28
申请号:US48881755
申请日:1955-02-17
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
IPC: A01J5/04
CPC classification number: A01J5/04
-
公开(公告)号:US2483516A
公开(公告)日:1949-10-04
申请号:US51879844
申请日:1944-01-19
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
-
公开(公告)号:US2337024A
公开(公告)日:1943-12-21
申请号:US42291141
申请日:1941-12-13
Applicant: BABSON BROS CO
Inventor: BABSON HENRY B
IPC: A01J5/04
CPC classification number: A01J5/044
-
-
-
-
-
-
-
-
-