同族类型
公开(公告)号/专利名称
当前申请(专利权)人
摘要附图
CN114223592B
一种适用于装备型海洋牧场帝王蟹保存装置及方法
申请日: 2021-11-02
公开(公告)日:2023-04-07
山东耕海海洋科技有限公司,山东海洋现代渔业有限公司
US4930427
Magnetic recording disc for computer data
申请日: 2004-10-27
公开(公告)日: 2004-10-27
Svilainis
US4930427
Magnetic recording disc for computer data - has sector subjected to different treatment to prevent unauthorised copying Magnetic recording disc for computer data
申请日: 2004-10-27
公开(公告)日: 2004-10-27
MICROSOFT CORPORATION
US4930427
Magnetic recording disc for computer data - has sector subjected to different treatment to prevent unauthorised copying Magnetic recording disc for computer data
申请日: 2004-10-27
公开(公告)日: 2004-10-27
MICROSOFT CORPORATION