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公开(公告)号:US1345598A
公开(公告)日:1920-07-06
申请号:US21433718
申请日:1918-01-29
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W , ROBERT MILNE
IPC: B05B1/12
CPC classification number: B05B1/12
公开(公告)号:US1345598A
公开(公告)日:1920-07-06
申请号:US21433718
申请日:1918-01-29
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W , ROBERT MILNE
IPC: B05B1/12
CPC classification number: B05B1/12