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公开(公告)号:US2424202A
公开(公告)日:1947-07-15
申请号:US53311844
申请日:1944-04-28
Applicant: WOOLERY MACHINE COMPANY
Inventor: LILLIAN WOOLERY MYRA
CPC classification number: E01B31/20 , B05B9/002 , B05B9/007 , B05B9/0413 , B05B13/0415 , B05B15/0437
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公开(公告)号:US2598048A
公开(公告)日:1952-05-27
申请号:US1669048
申请日:1948-03-24
Applicant: WOOLERY MACHINE COMPANY
Inventor: GILMORE LLOYD J
CPC classification number: B27B19/006 , E01B31/23 , Y10S83/928 , Y10T83/6985 , Y10T83/7693
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公开(公告)号:US2532527A
公开(公告)日:1950-12-05
申请号:US58672845
申请日:1945-04-05
Applicant: WOOLERY MACHINE COMPANY
Inventor: LILLIAN WOOLERY MYRA
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公开(公告)号:US2454365A
公开(公告)日:1948-11-23
申请号:US64371446
申请日:1946-01-26
Applicant: WOOLERY MACHINE COMPANY
Inventor: LILLIAN WOOLERY MYRA
CPC classification number: F23C99/00 , A01M15/00 , E01H11/00 , F23C2700/023
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公开(公告)号:US2650854A
公开(公告)日:1953-09-01
申请号:US12032449
申请日:1949-10-08
Applicant: WOOLERY MACHINE COMPANY
Inventor: WOOLERY WILBER F
IPC: B60B17/00
CPC classification number: B60B17/0006
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公开(公告)号:US2527637A
公开(公告)日:1950-10-31
申请号:US69263646
申请日:1946-08-23
Applicant: WOOLERY MACHINE COMPANY
Inventor: KNIFFEN ROY S , FARNAM JULIAN P , WOOLERY WILBER F
IPC: E01B27/04
CPC classification number: E01B27/04
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公开(公告)号:US2452411A
公开(公告)日:1948-10-26
申请号:US48697343
申请日:1943-05-14
Applicant: WOOLERY MACHINE COMPANY
Inventor: LILLIAN WOOLERY MYRA
IPC: E01H11/00
CPC classification number: E01H11/00
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公开(公告)号:US1925164A
公开(公告)日:1933-09-05
申请号:US35506829
申请日:1929-04-15
Applicant: WOOLERY MACHINE COMPANY
Inventor: WOOLERY HORACE E
IPC: E01H11/00
CPC classification number: E01H11/00
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公开(公告)号:US2632404A
公开(公告)日:1953-03-24
申请号:US6214148
申请日:1948-11-26
Applicant: WOOLERY MACHINE COMPANY
Inventor: WOOLERY WILBERT F
IPC: E01H8/12
CPC classification number: E01H8/12
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公开(公告)号:US2527668A
公开(公告)日:1950-10-31
申请号:US69700546
申请日:1946-09-14
Applicant: WOOLERY MACHINE COMPANY
Inventor: LILLIAN WOOLERY MYRA
CPC classification number: E01B31/22 , E01B31/23 , Y10T83/0304
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