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公开(公告)号:US1484566A
公开(公告)日:1924-02-19
申请号:US38273120
申请日:1920-05-20
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: A47C7/74
CPC classification number: A47C7/74 , Y10S454/907
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公开(公告)号:US1546941A
公开(公告)日:1925-07-21
申请号:US69154524
申请日:1924-02-09
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: F21V17/02
CPC classification number: F21V17/02
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公开(公告)号:US1552957A
公开(公告)日:1925-09-08
申请号:US54339222
申请日:1922-03-13
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: F21S13/00
CPC classification number: F21S13/00
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公开(公告)号:US1420059A
公开(公告)日:1922-06-20
申请号:US41502420
申请日:1920-10-06
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: F21V33/00
CPC classification number: F21V33/00 , Y10S454/907
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公开(公告)号:US1408908A
公开(公告)日:1922-03-07
申请号:US48995521
申请日:1921-08-05
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55 , Y10T16/44 , Y10T74/20744 , Y10T292/85 , Y10T403/7021
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公开(公告)号:US1615851A
公开(公告)日:1927-02-01
申请号:US69642524
申请日:1924-03-03
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2201/676 , E05Y2900/55 , Y10T292/85 , Y10T292/88
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公开(公告)号:US1520142A
公开(公告)日:1924-12-23
申请号:US47739721
申请日:1921-06-14
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: A47C7/74
CPC classification number: A47C7/74 , Y10S454/907
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公开(公告)号:US1452616A
公开(公告)日:1923-04-24
申请号:US52286821
申请日:1921-12-16
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
IPC: G05G1/12
CPC classification number: G05G1/12 , Y10T292/82
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公开(公告)号:US1344452A
公开(公告)日:1920-06-22
申请号:US30707419
申请日:1919-06-27
Applicant: STERLING BRONZE COMPANY
Inventor: LOUIS ROTH
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