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公开(公告)号:US1481463A
公开(公告)日:1924-01-22
申请号:US46669421
申请日:1921-05-04
Applicant: THOMAS DAY COMPANY
Inventor: GODDARD WILFRED B
IPC: F21S4/00
CPC classification number: F21S6/001
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公开(公告)号:USD61929S
公开(公告)日:1923-02-13
申请日:1922-04-13
Applicant: Thomas Day company
Designer: Wilfred B. Goddard
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公开(公告)号:USD61111S
公开(公告)日:1922-06-20
申请日:1921-08-01
Applicant: Thomas Day company
Designer: Milton B. Bolleb
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公开(公告)号:US1534640A
公开(公告)日:1925-04-21
申请号:US51744421
申请日:1921-11-25
Applicant: THOMAS DAY COMPANY
Inventor: GODDARD WILFRED B
IPC: F21S8/06 , F21V21/002
CPC classification number: F21S8/065 , F21V21/002
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公开(公告)号:USD61116S
公开(公告)日:1922-06-20
申请日:1921-08-01
Applicant: Thomas Day company
Designer: Milton B. Holler
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公开(公告)号:USD61114S
公开(公告)日:1922-06-20
申请日:1921-08-01
Applicant: Thomas Day company
Designer: Milton B. Roller
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公开(公告)号:US1273408A
公开(公告)日:1918-07-23
申请号:US22345818
申请日:1918-03-19
Applicant: THOMAS DAY COMPANY
Inventor: ROLLER MILTON B
CPC classification number: F21V17/00
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公开(公告)号:US1668772A
公开(公告)日:1928-05-08
申请号:US74353424
申请日:1924-10-14
Applicant: THOMAS DAY COMPANY
Inventor: PHILIP KESTELL
IPC: F21S8/06
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公开(公告)号:US1588183A
公开(公告)日:1926-06-08
申请号:US46669121
申请日:1921-05-04
Applicant: THOMAS DAY COMPANY
Inventor: GODDARD WILFRED B
IPC: F21V23/06
CPC classification number: F21S8/033 , F21V23/06 , F21W2121/00
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公开(公告)号:US1572728A
公开(公告)日:1926-02-09
申请号:US600825
申请日:1925-01-31
Applicant: THOMAS DAY COMPANY
Inventor: PHILIP KESTELL
IPC: F21S8/06
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