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91.Method and apparatus for the removal of ice from runways by impact with removed pieces of ice 失效
Title translation: 用于通过与去除的冰块撞击而从跑道上除冰的方法和装置公开(公告)号:US2789804A
公开(公告)日:1957-04-23
申请号:US55166655
申请日:1955-12-07
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: E01H5/12
CPC classification number: E01H5/12 , Y10S37/906
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公开(公告)号:US2760881A
公开(公告)日:1956-08-28
申请号:US39615653
申请日:1953-12-04
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
CPC classification number: E04F13/142 , B28B1/526 , B28B19/00 , Y10T156/1023 , Y10T428/24537 , Y10T428/24926 , Y10T428/2852
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公开(公告)号:US2749277A
公开(公告)日:1956-06-05
申请号:US35855253
申请日:1953-05-29
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
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公开(公告)号:US2743700A
公开(公告)日:1956-05-01
申请号:US34872653
申请日:1953-04-14
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: C23C16/54
CPC classification number: C23C16/545 , Y10S428/938 , Y10T29/49798
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95.Method of and apparatus for separating the soft rock component of mixtures of hard and soft rock 失效
Title translation: 用于分离硬岩和软岩混合物的软岩组分的方法和装置公开(公告)号:US2736502A
公开(公告)日:1956-02-28
申请号:US30916752
申请日:1952-09-12
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: B03B1/00
CPC classification number: B03B1/00
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公开(公告)号:US2656284A
公开(公告)日:1953-10-20
申请号:US11432049
申请日:1949-09-07
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: C23C16/54
CPC classification number: C23C16/545
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公开(公告)号:US2624768A
公开(公告)日:1953-01-06
申请号:US23814751
申请日:1951-07-23
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: H01M2/16
CPC classification number: H01M2/1653
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公开(公告)号:US2432597A
公开(公告)日:1947-12-16
申请号:US52582344
申请日:1944-03-10
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: F25C1/10
CPC classification number: F25C1/10
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公开(公告)号:US2332031A
公开(公告)日:1943-10-19
申请号:US26167739
申请日:1939-03-13
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: B05D5/06
CPC classification number: B05D5/06
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公开(公告)号:US2267001A
公开(公告)日:1941-12-23
申请号:US37029740
申请日:1940-12-16
Applicant: OHIO COMMW ENG CO
Inventor: TOULMIN JR HARRY A
IPC: F26B3/34
CPC classification number: F26B3/34
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