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公开(公告)号:US2258744A
公开(公告)日:1941-10-14
申请号:US36894140
申请日:1940-12-06
Applicant: DES ROSIERS JOHN A
Inventor: DES ROSIERS JOHN A
IPC: F24H1/10
CPC classification number: F24H1/106 , Y10T137/6606 , Y10T137/7781 , Y10T137/87169
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公开(公告)号:US2032210A
公开(公告)日:1936-02-25
申请号:US2002135
申请日:1935-05-06
Applicant: RICHARD HOLT
Inventor: RICHARD HOLT
IPC: F24H1/10
CPC classification number: F24H1/106
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公开(公告)号:US1881531A
公开(公告)日:1932-10-11
申请号:US43171230
申请日:1930-02-27
Applicant: HANKS MARSHALL W
Inventor: HANKS MARSHALL W
IPC: F24H1/10
CPC classification number: F24H1/106
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公开(公告)号:US1827639A
公开(公告)日:1931-10-13
申请号:US36205129
申请日:1929-05-10
Applicant: VINCENZO BOSCHETTI
Inventor: VINCENZO BOSCHETTI
IPC: F24H1/10
CPC classification number: F24H1/106
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公开(公告)号:US1760230A
公开(公告)日:1930-05-27
申请号:US21949427
申请日:1927-09-14
Applicant: CHARLES D DAVIS , WILLIAM R DAVIS
Inventor: CRAWLEY MANSFIELD C
IPC: F24H1/10
CPC classification number: F24H1/106
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公开(公告)号:US1716021A
公开(公告)日:1929-06-04
申请号:US22858927
申请日:1927-10-25
Applicant: VON ZSOLNAY OTTO , CHARLES COQUELIN , WILLIAM SCHULZ
Inventor: VON ZSOLNAY OTTO , CHARLES COQUELIN , WILLIAM SCHULZ
IPC: F24H1/10
CPC classification number: F24H1/106
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公开(公告)号:US1688680A
公开(公告)日:1928-10-23
申请号:US14258126
申请日:1926-10-19
Applicant: NIAGARA ELECTRO CHEMICAL COMPA
Inventor: GUSTAV BAUM
IPC: F24H1/10
CPC classification number: F24H1/106 , Y10S159/01
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公开(公告)号:US1688679A
公开(公告)日:1928-10-23
申请号:US6260225
申请日:1925-10-15
Applicant: NIAGARA ELECTRO CHEMICAL COMPA
Inventor: GUSTAV BAUM
IPC: F24H1/10
CPC classification number: F24H1/106 , Y10S159/01
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公开(公告)号:US1463617A
公开(公告)日:1923-07-31
申请号:US48311321
申请日:1921-07-07
Applicant: EDMUND RICHTER
Inventor: GEORG EISSELT FERDINAND E
IPC: F24H1/10
CPC classification number: F24H1/106
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