Patent AT-E39967-T1: [Translated] RAFFLAMELLENSTORE.
收藏data.gov2025-12-20 收录
官方服务:
资源简介:
Venetian blind comprising blades (1, 31, 101, 201) having their longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) disposed at sides...

Venetian blind comprising blades (1, 31, 101, 201) having their longitudinal edge sections (3b, 3c, 33b, 33c, 103b, 103c, 203b, 203c) disposed at sides...