-
公开(公告)号：US1647945A
公开(公告)日：1927-11-01
申请号：US73002024
申请日：1924-08-04
Applicant: TRUMPER WILLIAMS JOHN
Inventor： TRUMPER WILLIAMS JOHN
IPC: B60B35/00
CPC classification number: B60B35/02 , B60B19/08 , B60B37/10 , B60B2310/228 , B60B2900/321 , B60B2900/325 , B60B2900/561
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
