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公开(公告)号:US2302078A
公开(公告)日:1942-11-17
申请号:US30613939
申请日:1939-11-25
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: C03B27/06
CPC classification number: C03B27/062
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公开(公告)号:US2288661A
公开(公告)日:1942-07-07
申请号:US29375339
申请日:1939-09-07
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: B28B1/26
CPC classification number: B28B1/26
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公开(公告)号:US2136346A
公开(公告)日:1938-11-08
申请号:US14784737
申请日:1937-06-12
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: C03B5/42
CPC classification number: C03B5/42
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公开(公告)号:US1897973A
公开(公告)日:1933-02-14
申请号:US45007130
申请日:1930-05-06
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
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5.Glassware annealing leer and drift controlling apparatus therefor 失效
Title translation: 玻璃器皿退火炉及其漂移控制装置公开(公告)号:US1896874A
公开(公告)日:1933-02-07
申请号:US50501730
申请日:1930-12-27
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: C03B25/06
CPC classification number: C03B25/06
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公开(公告)号:US1880536A
公开(公告)日:1932-10-04
申请号:US34163429
申请日:1929-02-21
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: C03B25/06
CPC classification number: C03B25/06
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公开(公告)号:US2336822A
公开(公告)日:1943-12-14
申请号:US44230342
申请日:1942-05-09
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
CPC classification number: C03B9/3875 , B29C49/6436 , C03B9/165 , C03B9/32
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8.Electric glass supply apparatus and method of controlling the same 失效
Title translation: 电动玻璃供应装置及其控制方法公开(公告)号:US1999744A
公开(公告)日:1935-04-30
申请号:US65166733
申请日:1933-01-14
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: C03B7/098
CPC classification number: C03B7/098
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公开(公告)号:US1974058A
公开(公告)日:1934-09-18
申请号:US44179330
申请日:1930-04-05
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: C03B25/06
CPC classification number: C03B25/06
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10.Automatic charge guide adjusting mechanism for glass feeding apparatus 失效
Title translation: 玻璃给料装置自动充电引导调节机构公开(公告)号:US1917199A
公开(公告)日:1933-07-04
申请号:US62635232
申请日:1932-07-30
Applicant: HARTFORD EMPIRE CO
Inventor: WADMAN HAROLD A
IPC: C03B7/10
CPC classification number: C03B7/10
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