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公开(公告)号:US2074637A
公开(公告)日:1937-03-23
申请号:US8295736
申请日:1936-06-01
Applicant: SOLAR IND INC
Inventor: BALLENTINE EARLE W
IPC: F23N5/12
CPC classification number: F23N5/126
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公开(公告)号:US2058123A
公开(公告)日:1936-10-20
申请号:US5629335
申请日:1935-12-26
Applicant: SOLAR IND INC
Inventor: BALLENTINE EARLE W
IPC: F04D25/08
CPC classification number: F04D25/08
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公开(公告)号:US2048421A
公开(公告)日:1936-07-21
申请号:US3866935
申请日:1935-08-30
Applicant: SOLAR IND INC
Inventor: BALLENTINE EARLE W
IPC: H02K17/16
CPC classification number: H02K17/16
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公开(公告)号:US2011028A
公开(公告)日:1935-08-13
申请号:US71578734
申请日:1934-03-15
Applicant: SOLAR IND INC
Inventor: BALLENTINE EARLE W
IPC: G05D23/275
CPC classification number: G05D23/275 , G05D23/1919
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公开(公告)号:US1879889A
公开(公告)日:1932-09-27
申请号:US54770831
申请日:1931-06-29
Applicant: SOLAR IND INC
Inventor: BALLENTINE EARLE W
IPC: F24H3/00
CPC classification number: F24H3/002
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