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公开(公告)号:US2087771A
公开(公告)日:1937-07-20
申请号:US4521635
申请日:1935-10-16
Applicant: COOPER TEA PACKET COMPANY
Inventor: ANDREW KELLER
IPC: B65D81/00 , B65D85/812
CPC classification number: B65D85/812
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2.Fastener and combination thereof with strings and tags of tea-bags or the like 失效
Title translation: 紧固件及其与茶袋等的串和标签的组合公开(公告)号:US2014254A
公开(公告)日:1935-09-10
申请号:US359135
申请日:1935-01-26
Applicant: COOPER TEA PACKET COMPANY
Inventor: ANDREW KELLER
IPC: G09F3/14
CPC classification number: G09F3/14
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