-
公开(公告)号：US1032021A
公开(公告)日：1912-07-09
申请号：US1911626083
申请日：1911-05-09
Applicant: NESSEL FRED
Inventor： NESSEL FRED
IPC: A47H13/10
CPC classification number: B42F15/0094
Search Results
1
records
(took 0.01 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
