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WO2023059410A2
零排放超音速风扇发动机
申请日: 2022-08-31
公开(公告)日:2023-04-13
SIRINOR AS,VADITYA, PRAMOD,VELDI, ANIL KUMAR KOMMAGALLA,INAMDAR, AGHIJEET,ROBERTSEN, LARS-ERIK
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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