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公开(公告)号:US1183956A
公开(公告)日:1916-05-23
申请号:US5913615
申请日:1915-11-01
Applicant: ROCKFORD LEATHER WASHER COMPANY , WARD PUMP COMPANY , COLLINS RICHARD S , TROSTLE FRANK W
Inventor: COLLINS RICHARD S , TROSTLE FRANK W
CPC classification number: C14B1/00
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公开(公告)号:US1121588A
公开(公告)日:1914-12-15
申请号:US1913805076
申请日:1913-12-06
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W
CPC classification number: F04C2/18 , Y10T137/7559 , Y10T137/7854
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公开(公告)号:US949277A
公开(公告)日:1910-02-15
申请号:US1909496074
申请日:1909-05-14
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W
CPC classification number: F15B15/065 , F04B9/02 , Y10T74/18976
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公开(公告)号:US1109126A
公开(公告)日:1914-09-01
申请号:US1913805077
申请日:1913-12-06
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W
CPC classification number: F16K1/42 , Y10S137/906
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公开(公告)号:US1043319A
公开(公告)日:1912-11-05
申请号:US1912683072
申请日:1912-03-11
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W
CPC classification number: F15B15/065 , Y10T74/18976
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公开(公告)号:US1084885A
公开(公告)日:1914-01-20
申请号:US1913765549
申请日:1913-05-05
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W
CPC classification number: E05B65/006 , Y10T292/221
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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
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公开(公告)号:US1184004A
公开(公告)日:1916-05-23
申请号:US6404515
申请日:1915-11-29
Applicant: WARD PUMP COMPANY , ROCKFORD LEATHER WASHER COMPANY , MILNE ROBERT
Inventor: MILNE ROBERT
CPC classification number: C14B1/00
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公开(公告)号:US1068662A
公开(公告)日:1913-07-29
申请号:US1911652206
申请日:1911-09-30
Applicant: WARD PUMP COMPANY
Inventor: JOHNSON OSCAR W
CPC classification number: B22C15/10
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公开(公告)号:US1288111A
公开(公告)日:1918-12-17
申请号:US11146316
申请日:1916-07-26
Applicant: WARD PUMP COMPANY
Inventor: MILNE ROBERT
CPC classification number: C14B1/00
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