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公开(公告)号:US1795431A
公开(公告)日:1931-03-10
申请号:US19437927
申请日:1927-05-26
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
IPC: F25C1/22
CPC classification number: F25C1/22
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公开(公告)号:US2606427A
公开(公告)日:1952-08-12
申请号:US15502850
申请日:1950-04-10
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
IPC: F25C1/18
CPC classification number: F25C1/18 , Y10T137/4673
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公开(公告)号:US2170822A
公开(公告)日:1939-08-29
申请号:US14208437
申请日:1937-05-12
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
IPC: A01M1/18
CPC classification number: A01M1/18
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公开(公告)号:US2493149A
公开(公告)日:1950-01-03
申请号:US346348
申请日:1948-01-21
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
IPC: F25C1/10
CPC classification number: F25C1/10
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公开(公告)号:US2400517A
公开(公告)日:1946-05-21
申请号:US55930244
申请日:1944-10-18
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
IPC: F25C1/10
CPC classification number: F25C1/10
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公开(公告)号:US1161219A
公开(公告)日:1915-11-23
申请号:US4102615
申请日:1915-07-21
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
CPC classification number: F25C1/18
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公开(公告)号:US2414264A
公开(公告)日:1947-01-14
申请号:US58635045
申请日:1945-04-03
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
IPC: F25C1/10
CPC classification number: F25C1/10
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公开(公告)号:US2256521A
公开(公告)日:1941-09-23
申请号:US20148638
申请日:1938-04-12
Applicant: KIRKPATRICK WILLIS B , MYLES COEN
Inventor: KIRKPATRICK WILLIS B , MYLES COEN
IPC: A63B55/00
CPC classification number: A63B55/00 , A63B55/404 , A63B55/406
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公开(公告)号:US2022937A
公开(公告)日:1935-12-03
申请号:US519435
申请日:1935-02-06
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
IPC: A01M1/18
CPC classification number: A01M1/18 , A01M2200/011
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公开(公告)号:US1162075A
公开(公告)日:1915-11-30
申请号:US1761715
申请日:1915-03-29
Applicant: KIRKPATRICK WILLIS B
Inventor: KIRKPATRICK WILLIS B
CPC classification number: F25C1/18 , B01F3/04801
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