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公开(公告)号:AU1870892A
公开(公告)日:1993-01-08
申请号:AU1870892
申请日:1992-05-29
Applicant: COMMONWEALTH SCIENTIFIC AND INDUSTRIAL RESEARCH ORGANISATION
Inventor: DAGWIN ELSNER , RICHARD JOHN HILL
IPC: B09B3/00 , C04B33/18