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公开(公告)号:US1573038A
公开(公告)日:1926-02-16
申请号:US69314224
申请日:1924-02-15
Applicant: OSCAR A PETERS
Inventor: BRANINGTON EDWIN O
IPC: A01K41/06
CPC classification number: A01K41/06
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公开(公告)号:US1661872A
公开(公告)日:1928-03-06
申请号:US149625
申请日:1925-01-09
Applicant: OSCAR A PETERS
Inventor: BRANINGTON EDWIN O
IPC: F03B1/02
CPC classification number: F03B1/02 , Y02E10/223
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公开(公告)号:US1578389A
公开(公告)日:1926-03-30
申请号:US69314124
申请日:1924-02-15
Applicant: OSCAR A PETERS
Inventor: BRANINGTON EDWIN O
IPC: A01J11/12
CPC classification number: A01J11/12
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