-
公开(公告)号:US2269293A
公开(公告)日:1942-01-06
申请号:US24889438
申请日:1938-12-31
Applicant: ROBERT STUART , LOUGHRIDGE MATTHEW H
Inventor: ROBERT STUART , LOUGHRIDGE MATTHEW H
CPC classification number: G06K1/06 , Y10T83/8746
-
公开(公告)号:US2266779A
公开(公告)日:1941-12-23
申请号:US20518638
申请日:1938-04-30
Applicant: LOUGHRIDGE MATTHEW H , ROBERT STUART
Inventor: LOUGHRIDGE MATTHEW H , ROBERT STUART
IPC: G06F11/08
CPC classification number: G06F11/085
-
公开(公告)号:US2036589A
公开(公告)日:1936-04-07
申请号:US31061828
申请日:1928-10-05
Applicant: LOUGHRIDGE MATTHEW H
Inventor: LOUGHRIDGE MATTHEW H
IPC: B60T8/32
CPC classification number: B60T8/3235
-
公开(公告)号:US1877626A
公开(公告)日:1932-09-13
申请号:US37929629
申请日:1929-07-18
Applicant: LOUGHRIDGE MATTHEW H
Inventor: LOUGHRIDGE MATTHEW H
IPC: B61L3/18
CPC classification number: B61L3/185
-
公开(公告)号:US1813941A
公开(公告)日:1931-07-14
申请号:US45873530
申请日:1930-05-31
Applicant: LOUGHRIDGE MATTHEW H
Inventor: LOUGHRIDGE MATTHEW H
-
公开(公告)号:US1242891A
公开(公告)日:1917-10-09
申请号:US1913792624
申请日:1913-09-30
Applicant: TUTTLE RALPH P , LOUGHRIDGE MATTHEW H
Inventor: TUTTLE RALPH P , LOUGHRIDGE MATTHEW H
CPC classification number: B61L5/14
-
公开(公告)号:US2164331A
公开(公告)日:1939-07-04
申请号:US6524936
申请日:1936-02-24
Applicant: LOUGHRIDGE MATTHEW H
Inventor: LOUGHRIDGE MATTHEW H
IPC: B61L3/22
CPC classification number: B61L3/221
-
8.
公开(公告)号:US2135541A
公开(公告)日:1938-11-08
申请号:US3639235
申请日:1935-08-15
Applicant: ROBERT STUART , LOUGHRIDGE MATTHEW H
Inventor: ROBERT STUART , LOUGHRIDGE MATTHEW H
IPC: B41J13/00
CPC classification number: B41J13/00
-
公开(公告)号:US1901915A
公开(公告)日:1933-03-21
申请号:US46311030
申请日:1930-06-23
Applicant: LOUGHRIDGE MATTHEW H
Inventor: LOUGHRIDGE MATTHEW H
IPC: B66F3/12
CPC classification number: B66F3/12
-
公开(公告)号:US1834411A
公开(公告)日:1931-12-01
申请号:US18971727
申请日:1927-05-07
Applicant: LOUGHRIDGE MATTHEW H
Inventor: LOUGHRIDGE MATTHEW H
IPC: B61F3/04
CPC classification number: B61F3/04
-
-
-
-
-
-
-
-
-