-
公开(公告)号:US2133987A
公开(公告)日:1938-10-25
申请号:US69677333
申请日:1933-11-06
Applicant: HALL JOSEPH M , TUCKER HERBERT E
Inventor: HALL JOSEPH M , TUCKER HERBERT E
IPC: F16H61/02
CPC classification number: F16H61/0293 , F16H2710/08
-
公开(公告)号:US2218530A
公开(公告)日:1940-10-22
申请号:US12138737
申请日:1937-01-21
Applicant: HALL JOSEPH M , TUCKER HERBERT E
Inventor: HALL JOSEPH M , TUCKER HERBERT E
IPC: F16H61/02
CPC classification number: F16H61/0293 , F16H2710/08 , Y10T74/19228 , Y10T74/1926 , Y10T74/19279
-
公开(公告)号:US2189794A
公开(公告)日:1940-02-13
申请号:US3532835
申请日:1935-08-08
Applicant: HALL JOSEPH M , TUCKER HERBERT E
Inventor: HALL JOSEPH M , TUCKER HERBERT E
IPC: F16H61/02
CPC classification number: F16H61/0293 , F16H2718/12
-
公开(公告)号:US2321672A
公开(公告)日:1943-06-15
申请号:US32818440
申请日:1940-04-06
Applicant: HALL JOSEPH M , TUCKER HERBERT E
Inventor: HALL JOSEPH M , TUCKER HERBERT E
IPC: F16H61/02
CPC classification number: F16H61/0293 , F16H2710/08 , Y10T74/19228 , Y10T74/1926 , Y10T74/19279
-
-
-
-
-
-
公开(公告)号:US2280073A
公开(公告)日:1942-04-21
申请号:US27364139
申请日:1939-05-15
Applicant: HALL JOSEPH M
Inventor: HALL JOSEPH M
IPC: B01D1/18
CPC classification number: B01D1/18
-
-
-
-
-
-
-
-
-