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公开(公告)号:AU2591430B
公开(公告)日:1930-09-30
申请号:AU2591430
申请日:1930-03-28
Applicant: DUNCAN STEWART & COMPANY LTD
Inventor: THOMAS EDMUND HOLMES
公开(公告)号:AU2591430B
公开(公告)日:1930-09-30
申请号:AU2591430
申请日:1930-03-28
Applicant: DUNCAN STEWART & COMPANY LTD
Inventor: THOMAS EDMUND HOLMES