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公开(公告)号:US2211059A
公开(公告)日:1940-08-13
申请号:US14343537
申请日:1937-05-19
Applicant: HAAS CHARLES A
Inventor: HAAS CHARLES A
IPC: F23D11/10
CPC classification number: F23D11/102
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2.Combined adjustable window-shade and curtain bracket. 失效
Title translation: 组合可调式WINDOW-SHADE和CURTAIN BRACKET。公开(公告)号:US784155A
公开(公告)日:1905-03-07
申请号:US1904210732
申请日:1904-06-01
Applicant: HAAS CHARLES A
Inventor: HAAS CHARLES A
CPC classification number: A47H1/13
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公开(公告)号:US1450077A
公开(公告)日:1923-03-27
申请号:US50850221
申请日:1921-10-18
Applicant: HAAS CHARLES A
Inventor: HAAS CHARLES A
IPC: B65D55/16
CPC classification number: B65D55/165
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公开(公告)号:US1237030A
公开(公告)日:1917-08-14
申请号:US16517517
申请日:1917-04-28
Applicant: HAAS CHARLES A
Inventor: HAAS CHARLES A
CPC classification number: E05C17/446 , Y10S292/15 , Y10T292/10
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