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公开(公告)号:EP4458784A1
公开(公告)日:2024-11-06
申请号:EP23171118.5
申请日:2023-05-02
发明人: HAHN, Christian , BREVEGLIERI, Francesca , RUDAS, Gerd , BRACK, Heike , DRISCH, Michael , BREUNIG, Sonja Mareike , STUCKENHOLZ, Stefanie , GLÄSSER, Vanessa
摘要: Method for coating the inside of a glass cylinder with providing a glass cylinder, inserting a spray nozzle into the glass cylinder, praying a silicone solution on the inside of the glass cylinder while moving the nozzle along the longitudinal axis of the cylinder. The resulting inner surface coating is an optically defect free silicone layer.
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公开(公告)号:EP3717434A1
公开(公告)日:2020-10-07
申请号:EP18804568.6
申请日:2018-11-15
申请人: Schott AG
发明人: GLACKI, Alexander , HENZE, Inka , MOSELER, Doris , STÖHR, Ulrike , BRACK, Heike
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