方邦股份获得发明专利授权：“一种挠性覆铜板及印刷线路板”

证券之星03-09

证券之星消息，根据企查查数据显示方邦股份（688020）新获得一项发明专利授权，专利名为“一种挠性覆铜板及印刷线路板”，专利申请号为CN202210597421.1，授权日为2024年3月8日。专利摘要：本发明公开一种挠性覆铜板及印刷线路板，挠性覆铜板包括绝缘层和至少一铜箔层；所述铜箔层设于所述绝缘层的一面上；所述铜箔层靠近所述绝缘层的一面的铜牙的高度为3‑15μm；所述铜箔层靠近所述绝缘层的一面...

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