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41.Exhaust turbo-charged, double-act-ing internal combustion engine 失效
Title translation: 排气涡轮增压,双作用内燃机公开(公告)号:US1921906A
公开(公告)日:1933-08-08
申请号:US40123529
申请日:1929-10-21
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
IPC: F02B37/00
CPC classification number: F02B37/00 , Y02T10/144
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公开(公告)号:US2748713A
公开(公告)日:1956-06-05
申请号:US34283053
申请日:1953-03-17
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
CPC classification number: F04D1/063 , F04D29/445
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43.Rotor for compressing machines such as centrifugal blowers and pumps 失效
Title translation: 用于压缩离心鼓风机和泵的机器的转子公开(公告)号:US2652191A
公开(公告)日:1953-09-15
申请号:US79450647
申请日:1947-12-30
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
IPC: F04D29/28
CPC classification number: F04D29/284 , Y10T29/49329
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44.Air-bypass or surge control for supercharged internal-combustion engines 失效
Title translation: 增压内燃机的空气旁路或喘振控制公开(公告)号:US2636341A
公开(公告)日:1953-04-28
申请号:US73264047
申请日:1947-03-05
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
CPC classification number: F02B37/16 , F02B33/44 , F02B37/04 , Y02T10/144
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公开(公告)号:US2635849A
公开(公告)日:1953-04-21
申请号:US76521747
申请日:1947-07-31
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
IPC: F01D9/02
CPC classification number: F01D9/026
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公开(公告)号:US2613609A
公开(公告)日:1952-10-14
申请号:US79450547
申请日:1947-12-30
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
CPC classification number: F04D29/266 , F01D5/025 , F04D29/2227 , F04D29/605 , F05D2300/10
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公开(公告)号:US2577180A
公开(公告)日:1951-12-04
申请号:US75797947
申请日:1947-06-30
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
IPC: F16H13/02
CPC classification number: F16H13/02
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公开(公告)号:US2577179A
公开(公告)日:1951-12-04
申请号:US61620445
申请日:1945-09-14
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
IPC: F01D5/04
CPC classification number: F01D5/046
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49.
公开(公告)号:US2571535A
公开(公告)日:1951-10-16
申请号:US79450447
申请日:1947-12-30
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
IPC: F02B3/00
CPC classification number: F02B3/00 , F02B2720/226
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公开(公告)号:US2486731A
公开(公告)日:1949-11-01
申请号:US74401547
申请日:1947-04-25
Applicant: ALFRED BUCHI
Inventor: ALFRED BUCHI
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