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公开(公告)号：US3239117A
公开(公告)日：1966-03-08
申请号：US39577564
申请日：1964-09-11
Applicant: LETCHWORTH DWIGHT E
Inventor： LETCHWORTH DWIGHT E
IPC: B65D81/00 , B65D83/08 , B65D85/808
CPC classification number: B65D85/8085 , B65D83/0841 , Y10T225/23 , Y10T225/238 , Y10T225/295 , Y10T225/297
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