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公开(公告)号:US1604499A
公开(公告)日:1926-10-26
申请号:US600025
申请日:1925-01-31
Applicant: THOMAS DAY COMPANY
Inventor: WHITMAN SYMMES
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公开(公告)号:USD70072S
公开(公告)日:1926-05-04
申请日:1926-03-10
Applicant: Thomas Day company
Designer: Wilfred B. Goddard
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公开(公告)号:USD61110S
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:USD61108S
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:USD61105S
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:US3277634A
公开(公告)日:1966-10-11
申请号:US31493163
申请日:1963-10-09
Applicant: DAY COMPANY
Inventor: WHEATON BRUCE M
CPC classification number: B01D46/0075 , B01D46/04 , B65G53/60
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公开(公告)号:US3257215A
公开(公告)日:1966-06-21
申请号:US28861863
申请日:1963-06-18
Applicant: DAY COMPANY
Inventor: SCHNEBLE JR FREDERICK W , JOHN ZEBLISKY RUDOLPH , FRANCIS MCCORMACK JOHN , DUFF WILLIAMSON JOHN
IPC: C23C18/40
CPC classification number: C23C18/405
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公开(公告)号:US3148098A
公开(公告)日:1964-09-08
申请号:US6699760
申请日:1960-11-03
Applicant: DAY COMPANY
Inventor: BESTE JR FREDERICK JOHN
CPC classification number: H05K3/202 , H02K3/26 , H05K3/041 , H05K3/06 , H05K2201/0355 , H05K2203/0108 , H05K2203/1476 , Y10T29/49009 , Y10T29/49105 , Y10T29/49119 , Y10T29/4979 , Y10T156/1075
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公开(公告)号:US2916236A
公开(公告)日:1959-12-08
申请号:US69499157
申请日:1957-11-07
Applicant: AD A DAY COMPANY INC
Inventor: CROSS CARROLL N , HAYHOW CYRIL D
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公开(公告)号:US2837356A
公开(公告)日:1958-06-03
申请号:US53454455
申请日:1955-09-15
Applicant: J H DAY COMPANY INC
Inventor: BCAMAN NORMAN V
CPC classification number: F04D29/106 , B01F2015/00103 , Y10S277/91
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