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公开(公告)号:US1823123A
公开(公告)日:1931-09-15
申请号:US33330629
申请日:1929-01-18
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: C03B9/22
CPC classification number: C03B9/22
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公开(公告)号:US1781340A
公开(公告)日:1930-11-11
申请号:US74750324
申请日:1924-11-03
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: C03B7/08
CPC classification number: C03B7/08
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公开(公告)号:US1756493A
公开(公告)日:1930-04-29
申请号:US1914343813
申请日:1914-03-17
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: C03B7/14 , C03B40/027
CPC classification number: C03B40/027 , C03B7/14
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公开(公告)号:US1756492A
公开(公告)日:1930-04-29
申请号:US11823926
申请日:1926-06-24
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: C03B7/20
CPC classification number: C03B7/20
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公开(公告)号:US1731681A
公开(公告)日:1929-10-15
申请号:US19715927
申请日:1927-06-07
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: C03B7/08
CPC classification number: C03B7/08
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公开(公告)号:US1724886A
公开(公告)日:1929-08-13
申请号:US3417525
申请日:1925-06-01
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
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公开(公告)号:US1674794A
公开(公告)日:1928-06-26
申请号:US16765927
申请日:1927-02-12
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: C03B25/06
CPC classification number: C03B25/06
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公开(公告)号:US1673527A
公开(公告)日:1928-06-12
申请号:US16978427
申请日:1927-02-21
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: B65G15/54
CPC classification number: B65G15/54 , B65G2201/06
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公开(公告)号:US1663093A
公开(公告)日:1928-03-20
申请号:US15846127
申请日:1927-01-03
Applicant: HARTFORD EMPIRE CO
Inventor: PEILER KARL E
IPC: C03B17/04
CPC classification number: C03B17/04
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