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公开(公告)号:AT154128T
公开(公告)日:1997-06-15
申请号:AT92901709
申请日:1991-11-25
Applicant: GAZTECH INT CORP
Inventor: WONG JACOB Y
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公开(公告)号:AU658855B2
公开(公告)日:1995-05-04
申请号:AU9119891
申请日:1991-11-25
Applicant: GAZTECH INT CORP
Inventor: WONG JACOB Y
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公开(公告)号:MX9206521A
公开(公告)日:1993-08-01
申请号:MX9206521
申请日:1992-11-12
Applicant: GAZTECH INT CORP
Inventor: WONG JACOB Y
IPC: G01N25/00
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公开(公告)号:CA2101082A1
公开(公告)日:1993-05-26
申请号:CA2101082
申请日:1991-11-25
Applicant: GAZTECH INT CORP
Inventor: WONG JACOB Y
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