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公开(公告)号:US1831336A
公开(公告)日:1931-11-10
申请号:US28298028
申请日:1928-06-05
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
CPC classification number: F04C28/10 , F04C19/002
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公开(公告)号:US2537007A
公开(公告)日:1951-01-09
申请号:US71263946
申请日:1946-11-27
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: D03J1/16
CPC classification number: D03J1/16
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公开(公告)号:US1871645A
公开(公告)日:1932-08-16
申请号:US28943228
申请日:1928-06-30
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: F25B3/00
CPC classification number: F25B3/00
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公开(公告)号:US1843311A
公开(公告)日:1932-02-02
申请号:US29017428
申请日:1928-07-03
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: F24D19/08
CPC classification number: F24D19/081
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公开(公告)号:US2473499A
公开(公告)日:1949-06-21
申请号:US66617246
申请日:1946-04-30
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: D01D5/26
CPC classification number: D01D5/26
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公开(公告)号:US1520101A
公开(公告)日:1924-12-23
申请号:US33631219
申请日:1919-11-07
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: B65H59/38
CPC classification number: B65H59/382 , B65H2701/31
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公开(公告)号:US2620546A
公开(公告)日:1952-12-09
申请号:US20489251
申请日:1951-01-08
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: D03J1/16
CPC classification number: D03J1/16
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公开(公告)号:US2544122A
公开(公告)日:1951-03-06
申请号:US54603044
申请日:1944-07-21
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: F16H13/12
CPC classification number: F16H13/12 , Y10S74/04 , Y10T74/18088
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公开(公告)号:US1775922A
公开(公告)日:1930-09-16
申请号:US9416526
申请日:1926-03-12
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
IPC: D06B5/16
CPC classification number: D06B5/16
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公开(公告)号:US1565404A
公开(公告)日:1925-12-15
申请号:US67653923
申请日:1923-11-23
Applicant: ABBOTT JR WILLIAM G
Inventor: ABBOTT JR WILLIAM G
CPC classification number: B05B7/0081 , B05B7/045 , B05B7/0876 , B05B15/0443 , Y10T16/629
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