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公开(公告)号:US1835091A
公开(公告)日:1931-12-08
申请号:US44251130
申请日:1930-04-08
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: F24H1/22
CPC classification number: F24H1/22
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公开(公告)号:US1719139A
公开(公告)日:1929-07-02
申请号:US24459028
申请日:1928-01-05
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: F23N3/08
CPC classification number: F23N3/08
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23.Automatic regulator of the rate of combustion in boiler furnaces or groups of furnaces 失效
Title translation: 自动调节锅炉炉或炉组燃烧速率公开(公告)号:US1650094A
公开(公告)日:1927-11-22
申请号:US5484225
申请日:1925-09-05
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: F23N1/00
CPC classification number: F23N1/00 , Y10S239/01
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公开(公告)号:US1645624A
公开(公告)日:1927-10-18
申请号:US61039123
申请日:1923-01-02
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: G01F1/38
CPC classification number: G01F1/383
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公开(公告)号:US1641197A
公开(公告)日:1927-09-06
申请号:US61038823
申请日:1923-01-02
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: G01F1/34
CPC classification number: G01F1/34
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公开(公告)号:US1638105A
公开(公告)日:1927-08-09
申请号:US68633024
申请日:1924-01-15
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: G01F1/37
CPC classification number: G01F1/372
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公开(公告)号:US1638104A
公开(公告)日:1927-08-09
申请号:US65651223
申请日:1923-08-09
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: G01N7/04
CPC classification number: G01N7/04
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公开(公告)号:US1633713A
公开(公告)日:1927-06-28
申请号:US68632924
申请日:1924-01-15
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: F15B7/00
CPC classification number: F15B7/00
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29.Means for artificially reproducing the actions of the heart and blood circulation and the factors controlling the same 失效
Title translation: 用于人为地再现心脏和血液循环的作用的手段以及控制心脏和血液循环的因素公开(公告)号:US2556043A
公开(公告)日:1951-06-05
申请号:US5211448
申请日:1948-09-30
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: G09B23/28
CPC classification number: G09B23/28
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公开(公告)号:US1835090A
公开(公告)日:1931-12-08
申请号:US43666530
申请日:1930-03-18
Applicant: ERICH ROUCKA
Inventor: ERICH ROUCKA
IPC: F23N1/00
CPC classification number: F23N1/00
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