-
公开(公告)号：US1796729A
公开(公告)日：1931-03-17
申请号：US44534030
申请日：1930-04-18
Applicant: ALUMINUM CO OF AMERICA
Inventor： SHARP JOHN E , NIVER RAYMOND W
CPC classification number: B65D1/0253 , B65D41/12 , Y10S215/901
Search Results
1
records
(took 0.014 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
