A air-cooled fiber optic coloring device that facilitates the replacement of quartz tubes
Patent Information
Patent Number
ZL202022467171. 9
patentee
Wuhan UVLEDTEKg Technology Co., Ltd
Application Date
2020-10-30
Authorization Date
2021-11-05
Patent Type
Utility Model
More information
152
page views
2021-11-05
Authorization Date
Patent validity
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