maschiatore for butterflies to earring for industry provides, a silversmith, jewellery and precision.

• 1. 珠宝首饰、制造珠宝首饰围闭件的方法、耳环的零件、形成零件的部件套件以及由套件构建而成的耳环 [P] . 中国专利： CN104411201A . 2015-03-11
• 2. 一种珠宝首饰托盘及含该托盘的智能珠宝首饰托盘装置 [P] . 中国专利： CN212788120U . 2021-03-26
• 3. the subject of jewellery, jewellery, costume jewellery, necklace, bracelet, pendant, or similar, with at least a portion of the removable and usable as earring. [P] . ITAT950006V0 . 1995-04-19

  机译： 珠宝，珠宝，服饰珠宝，项链，手镯，吊坠或类似物品的主题，至少一部分可拆卸且可用作耳环。

• 4. safety device of closed bar, pins and articles of goldsmiths' or silversmiths' wares and jewellery) [P] . BE671618A . 1966-02-14

  机译： 密闭的酒吧，金匠或银匠的商品和珠宝的大头针和物品的安全装置）

• 5. Broach and/or earring jewellery folds combine functions of broach and earring in single unit [P] . 德国专利： DE20300506U1 . 2003-11-06

  机译： 拉刀和/或耳环的珠宝折叠在单个单元中结合了拉刀和耳环的功能

• 1. Nickel and cobalt release from earrings and piercing jewellery – analytical results of a G G erman survey in 2014 [J] . Uter Wolfgang, Wolter J?rg Contact dermatitis . 2018,第5期
• 2. Does ear keloid formation depend on the type of earrings or piercing jewellery? [J] . Hochman Bernardo, Isoldi Felipe C., Silveira Tiago S., The Australasian journal of dermatology . 2015,第3期
• 3. Cobalt release from earrings and piercing jewellery - Analytical results of a German survey [J] . UterW., SchmidM., SchmidtO., Contact dermatitis . 2014,第6期
• 4. Organizational Culture and Its Impact on Management of an Organization:a Case from Sri Lankan Jewellery Industry [C] . Yulin Zhao, Tissa Ravinda Pererc Wuhan International Conference on E-Business . 2007
• 5. You can't patent the hoop earring: A story of loss and hope in the Rhode Island jewelry industry. [D] . Crawford, Tara L. 2013
• 6. The fine jewellery industry: Corporate responsibility challenges and institutional forces facing SMEs [O] . Carrigan Marylyn, McEachern Morven, Moraes Caroline, 2017

• 1. 从古代造物观"制器尚象"看珠宝首饰设计加工 [C] . LI Yujin ,李昱锦 ,YU Xiaoyan . 2018国际珠宝学术年会 . 2018
• 2. 中小珠宝首饰制造企业质量管理创新研究——以HSH珠宝实业有限公司HB珠宝首饰厂为例 [A] . 李珍 . 2010