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公开(公告)号:US2723829A
公开(公告)日:1955-11-15
申请号:US15911650
申请日:1950-04-29
Applicant: ANDERSON AUSTIN E
Inventor: ANDERSON AUSTIN E
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公开(公告)号:US2664104A
公开(公告)日:1953-12-29
申请号:US7349449
申请日:1949-01-29
Applicant: ANDERSON AUSTIN E
Inventor: ANDERSON AUSTIN E
IPC: A01J5/04
CPC classification number: A01J5/044 , Y10T137/87965
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公开(公告)号:US2664069A
公开(公告)日:1953-12-29
申请号:US11993249
申请日:1949-10-06
Applicant: ANDERSON AUSTIN E
Inventor: ANDERSON AUSTIN E
IPC: A01K7/06
CPC classification number: A01K7/06
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