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公开(公告)号:WO1997043122A3
公开(公告)日:1997-11-20
申请号:PCT/US1997007987
申请日:1997-05-13
Applicant: NEW ENGLAND SCIENCE & SPECIALTY PRODUCTS, INC.
Inventor: NEW ENGLAND SCIENCE & SPECIALTY PRODUCTS, INC. , KELLETT, Richard, M.
IPC: B41C01/10