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一种万向调节地气膜馆灯光折射镜及用该折射镜气膜建筑

Utility model patent

Documented work

Patent number
ZL202022839200.X
Patent name
一种万向调节地气膜馆灯光折射镜及用该折射镜气膜建筑
Patent category
Utility model patent
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