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公开(公告)号:CH521533A
公开(公告)日:1972-04-15
申请号:CH1043069
申请日:1969-07-08
Applicant: MENASCO MFG COMPANY
Inventor: GILES ARTHUR KENDALL
公开(公告)号:CH521533A
公开(公告)日:1972-04-15
申请号:CH1043069
申请日:1969-07-08
Applicant: MENASCO MFG COMPANY
Inventor: GILES ARTHUR KENDALL