lid for cans (containing beer or drink in general), easily applicable to cans and designed to allow a direct ingestion of hygienic fluid.on the part of consumers.

• 1. 一种易拉罐回收加工成啤酒盖自动装置 [P] . 中国专利： CN111790730A . 2020-10-20
• 2. 听装饮料(包括啤酒)上盖卫生防护罩 [P] . 中国专利： CN87214016U . 1988-08-17
• 3. Lid for maintenance of hygiene in alumu00ecnio cans for drinks with applicability in the production line of packaging manufacturers of juices, beers and soft drinks [P] . BR8201110U . 2004-05-04

  机译： 用于保持铝制饮料罐卫生的盖，适用于果汁，啤酒和软饮料包装制造商的生产线

• 4. Disposable hygienic lid for cans of beer, soft drinks and other [P] . BR0105958A . 2003-08-19

  机译： 一次性卫生盖，用于罐装啤酒，软饮料和其他

• 5. Protection system for cans of beer and soft drinks hygienic [P] . BR8200668U . 2003-12-30

  机译： 啤酒和汽水罐头卫生保护系统

• 1. Beer Cans in the Stacks? Using a Photo Study to Reveal How Library Spaces are Used [C] . Maura Seale ACRL conference . 2013
• 2. Beer Cans in the Trees and Needles in the Grass: Warring Environmental Ideologies in Native American Literature [D] . ?Darnell, Margaret J. 2020
• 3. Genome Sequence of Megasphaera cerevisiae NSB1 a Bacterium Isolated from a Canning Line and Able To Grow in Beer with High Alcohol Content [O] . Jordyn Bergsveinson, Euan Thomson, Derek Jacoby, 2017
• 4. Cause of Bisphenol A Migration from Cans for Drinks and Assessment of Improved Cans [O] . Yoko KAWAMURA, Koichi INOUE, Hiroyuki NAKAZAWA, 2001