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公开(公告)号:US1990496A
公开(公告)日:1935-02-12
申请号:US36312729
申请日:1929-05-15
Applicant: NELSON ADOLPH L
Inventor: NELSON ADOLPH L
IPC: F02F3/04
CPC classification number: F02F3/047 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US1964568A
公开(公告)日:1934-06-26
申请号:US63440932
申请日:1932-09-22
Applicant: FREER PHELPS M
Inventor: FREER PHELPS M
IPC: F02F3/02
CPC classification number: F02F3/02 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US1963026A
公开(公告)日:1934-06-12
申请号:US31206728
申请日:1928-10-12
Applicant: CLEVELAND TRUST CO
Inventor: MCCOY WILLIAM C
IPC: F02F3/04
CPC classification number: F02F3/045 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US1944708A
公开(公告)日:1934-01-23
申请号:US57409531
申请日:1931-11-10
Applicant: INGERSOLL RAND CO
Inventor: FRITJOF FRELIN
IPC: F02F3/00
CPC classification number: F02F3/0023 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US1909633A
公开(公告)日:1933-05-16
申请号:US51419331
申请日:1931-02-07
Applicant: RASMUSSEN RICHARD E
Inventor: RASMUSSEN RICHARD E
IPC: F02F3/04
CPC classification number: F02F3/047 , F05C2201/021 , F05C2201/0433 , F05C2201/0448
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公开(公告)号:US1898296A
公开(公告)日:1933-02-21
申请号:US34082329
申请日:1929-02-18
Applicant: STERLING CORP
Inventor: JOHN FLAMMANG , BOWSER PERCY L
CPC classification number: F16J1/02 , F02F3/02 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US1767395A
公开(公告)日:1930-06-24
申请号:US26898828
申请日:1928-04-10
Applicant: PERCY PRITCHARD
Inventor: PERCY PRITCHARD
IPC: F02F3/00
CPC classification number: F02F3/003 , F05C2201/021 , F05C2201/028 , F05C2201/0436 , F05C2201/0448
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公开(公告)号:US1764725A
公开(公告)日:1930-06-17
申请号:US70299624
申请日:1924-03-29
Applicant: DOW CHEMICAL CO
Inventor: HOY JOHN E
IPC: F02F3/04
CPC classification number: F02F3/042 , F02F2200/04 , F05C2201/021 , F05C2201/0448
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公开(公告)号:US1761142A
公开(公告)日:1930-06-03
申请号:US33151329
申请日:1929-01-10
Applicant: CLEVELAND TRUST CO
Inventor: MCCOY WILLIAM C
IPC: F02F3/02
CPC classification number: F02F3/02 , F05C2201/021 , F05C2201/0448 , Y10T29/49256
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公开(公告)号:US1719215A
公开(公告)日:1929-07-02
申请号:US15976727
申请日:1927-01-08
Applicant: ARNE FAROY , OLE STANGLAND
Inventor: ARNE FAROY , OLE STANGLAND
IPC: F02F3/28
CPC classification number: F02F3/28 , F02F2200/04 , F05C2201/0448
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