-
公开(公告)号:US1761284A
公开(公告)日:1930-06-03
申请号:US56587022
申请日:1922-06-05
Applicant: STEEL WHEEL CORP
Inventor: ERASTUS WILLIAMS WILLIAM
IPC: B60B23/10
CPC classification number: B60B23/10
-
公开(公告)号:US1650780A
公开(公告)日:1927-11-29
申请号:US57901822
申请日:1922-08-01
Applicant: STEEL WHEEL CORP
Inventor: ERASTUS WILLIAMS WILLIAM
IPC: B21K1/28
CPC classification number: B21K1/34 , Y10T29/49504
-
公开(公告)号:US1672239A
公开(公告)日:1928-06-05
申请号:US57901722
申请日:1922-08-01
Applicant: STEEL WHEEL CORP
Inventor: ERASTUS WILLIAMS WILLIAM
IPC: B60B23/10
CPC classification number: B60B23/10
-
公开(公告)号:US1654849A
公开(公告)日:1928-01-03
申请号:US62388723
申请日:1923-03-09
Applicant: STEEL WHEEL CORP
Inventor: ERASTUS WILLIAMS WILLIAM
IPC: B60B23/10
CPC classification number: B60B23/10
-
公开(公告)号:US1711628A
公开(公告)日:1929-05-07
申请号:US10537926
申请日:1926-04-29
Applicant: STEEL WHEEL CORP
Inventor: ERASTUS WILLIAMS WILLIAM
-
公开(公告)号:US1704524A
公开(公告)日:1929-03-05
申请号:US45054621
申请日:1921-03-08
Applicant: STEEL WHEEL CORP
Inventor: ERASTUS WILLIAMS WILLIAM
IPC: B60B25/06
CPC classification number: B60B25/06
-
公开(公告)号:US1650781A
公开(公告)日:1927-11-29
申请号:US57902022
申请日:1922-08-01
Applicant: STEEL WHEEL CORP
Inventor: ERASTUS WILLIAMS WILLIAM
IPC: B60B23/10
CPC classification number: B60B23/10
-
-
-
-
-
-