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公开(公告)号:US1674432A
公开(公告)日:1928-06-19
申请号:US1863125
申请日:1925-03-26
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: GOLDSMITH BERTRAM J , EMIL KOEB
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55
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公开(公告)号:US1633177A
公开(公告)日:1927-06-21
申请号:US72808324
申请日:1924-07-25
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: GOLDSMITH BERTRAM J
IPC: E05B1/00
CPC classification number: E05B1/00 , Y10T292/82 , Y10T292/85
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公开(公告)号:US1632763A
公开(公告)日:1927-06-14
申请号:US10506226
申请日:1926-04-28
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: JOHN KURSCHEIDT PETER , NORWOOD HARRY E
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55
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公开(公告)号:US1629277A
公开(公告)日:1927-05-17
申请号:US63963023
申请日:1923-05-17
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: EMIL KOEB
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55 , Y10T403/7018
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公开(公告)号:US1608554A
公开(公告)日:1926-11-30
申请号:US75426924
申请日:1924-12-06
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: GOLDSMITH BERTRAM J , EMIL KOEB , GOLL MILES E
IPC: E05C17/24
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公开(公告)号:US1597879A
公开(公告)日:1926-08-31
申请号:US1192125
申请日:1925-02-27
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: GOLDSMITH BERTRAM J , EMIL KOEB
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55
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公开(公告)号:US1682670A
公开(公告)日:1928-08-28
申请号:US6430425
申请日:1925-10-23
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: GOLDSMITH BERTRAM J , EMIL KOEB
IPC: B60J10/04
CPC classification number: B60J10/74
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公开(公告)号:US1675704A
公开(公告)日:1928-07-03
申请号:US73458324
申请日:1924-08-28
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: GOLDSMITH BERTRAM J , EMIL KOEB
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55 , Y10S292/23
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公开(公告)号:US1642021A
公开(公告)日:1927-09-13
申请号:US3337825
申请日:1925-05-28
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: GOLDSMITH BERTRAM J , EMIL KGEB
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55 , Y10T16/286
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公开(公告)号:US1633183A
公开(公告)日:1927-06-21
申请号:US2361325
申请日:1925-04-16
Applicant: PERFECT WINDOW REGULATOR CORP
Inventor: EMIL KOEB , GOLDSMITH BERTRAM J
IPC: E05F11/38
CPC classification number: E05F11/382 , E05Y2900/55 , Y10T292/85 , Y10T292/865 , Y10T292/869 , Y10T292/873 , Y10T292/88
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