-
公开(公告)号：US2132431A
公开(公告)日：1938-10-11
申请号：US72275134
申请日：1934-04-27
Applicant: BRIAN O'BRIEN
Inventor： BRIAN O'BRIEN
IPC: A23L3/28
CPC classification number: A23L3/28
Search Results
11
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
