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公开(公告)号：CH266496A
公开(公告)日：1950-01-31
申请号：CH266496D
申请日：1947-07-11
Applicant: BRITISH COTTON INDUSTRY RESEAR , HENRY PHILIP SIDNEY HILLARD , MCDONALD JAN GRANT , TODD JOHN BROWNING
Inventor： ASSOCIATION THE BRITISH COTTON , SIDNEY HILLARD HENRY PHILIP , JAN GRANT MCDONALD , JOHN BROWNING TODD
IPC: H05F3/04
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