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1.发明申请公开(公告)号：US20200088651A1
公开(公告)日：2020-03-19
申请号：US16618559
申请日：2018-05-31
Applicant: SAINT-GOBAIN GLASS FRANCE
Inventor： Romain DECOURCELLE , Olivier DUMOULIN , Théo RYBARCZYK
IPC: G01N21/896 , G01N21/23 , G01N21/27 , C03B23/023 , C03B25/08 , C03B27/04 , C03B35/16
Abstract: An optical device comprises a first polariscope and a set of first photodetectors and an optical retardation generator. The device is configured to analyze the quality of a glazing.
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