-
公开(公告)号：US1020316A
公开(公告)日：1912-03-12
申请号：US1910573347
申请日：1910-07-22
Applicant: SENATOR ANDREW
Inventor： SENATOR ANDREW
CPC classification number: A41F1/00 , Y10T24/1997 , Y10T24/44726
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
