-
公开(公告)号：US903532A
公开(公告)日：1908-11-10
申请号：US1907392352
申请日：1907-09-11
Applicant: WORCESTER PRESSED STEEL COMPANY
Inventor： ANDERSON ANDERS G
IPC: B60B3/00
CPC classification number: B60B3/001 , B60B3/08 , B60B3/085 , B60B3/087 , B60B21/02 , Y10T29/49499 , Y10T74/19935
-
公开(公告)号：US900341A
公开(公告)日：1908-10-06
申请号：US1903138950
申请日：1903-01-14
Applicant: WORCESTER PRESSED STEEL COMPANY
Inventor： ANDERSON ANDERS G
CPC classification number: B21K1/64
-
公开(公告)号：US927311A
公开(公告)日：1909-07-06
申请号：US1908409544
申请日：1908-01-06
Applicant: WORCESTER PRESSED STEEL COMPANY
Inventor： ANDERSON ANDERS G
CPC classification number: B21D22/30
-
-
Search Results
3
records
(took 0.007 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
