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公开(公告)号:US3353759A
公开(公告)日:1967-11-21
申请号:US60335066
申请日:1966-12-20
Applicant: MONSANTO CO
Inventor: STERNBERG ERNEST M
IPC: D01H1/36
CPC classification number: D01H1/36 , Y10T74/1832
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公开(公告)号:US3347478A
公开(公告)日:1967-10-17
申请号:US43563665
申请日:1965-02-26
Applicant: MONSANTO CO
Inventor: STERNBERG ERNEST M
IPC: D01H1/36
CPC classification number: D01H1/36 , Y10T74/1832 , Y10T74/18976
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公开(公告)号:US3347475A
公开(公告)日:1967-10-17
申请号:US60333166
申请日:1966-12-20
Applicant: MONSANTO CO
Inventor: STERNBERG ERNEST M
IPC: D01H1/36
CPC classification number: D01H1/36