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公开(公告)号:US2569977A
公开(公告)日:1951-10-02
申请号:US9631649
申请日:1949-05-31
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: RANDEL DICKINSON HENRY
IPC: B63B22/14
CPC classification number: B63B22/14
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公开(公告)号:US2473666A
公开(公告)日:1949-06-21
申请号:US64284546
申请日:1946-01-23
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: AUGUST VIEHWEGER
CPC classification number: E05D13/1253 , Y10T16/64
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公开(公告)号:US2425659A
公开(公告)日:1947-08-12
申请号:US57283245
申请日:1945-01-15
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: AUGUST VIEHWEGER
CPC classification number: E05D13/1253 , Y10T16/64
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公开(公告)号:US2229148A
公开(公告)日:1941-01-21
申请号:US21408138
申请日:1938-06-16
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: AUGUST VIEHWEGER
CPC classification number: E05D13/1253 , Y10T16/64
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公开(公告)号:US1709492A
公开(公告)日:1929-04-16
申请号:US24253727
申请日:1927-12-27
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: SEELBACH JOHN F
IPC: F16H55/50
CPC classification number: F16H55/50 , Y10S474/902
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公开(公告)号:US3121923A
公开(公告)日:1964-02-25
申请号:US14792561
申请日:1961-10-26
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: DE BRUYN WILLIAM T , SPARKS BENJAMIN M
IPC: E06B3/44
CPC classification number: E06B3/44 , E06B3/4407 , E06B2003/4446
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27.Weatherstrip and counterbalance assembly and counterbalance therefor 失效
Title translation: 挡风玻璃和平衡组件及其平衡公开(公告)号:US3028640A
公开(公告)日:1962-04-10
申请号:US62090256
申请日:1956-11-07
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: SWIERBUT MICHAEL N , TEGGELAAR CLAUDE J
IPC: E06B3/44
CPC classification number: E06B3/44
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28.Window structure and sash slide rails and method of making such assembly 失效
Title translation: 窗框结构和窗框滑轨及其组装方法公开(公告)号:US2806259A
公开(公告)日:1957-09-17
申请号:US58625456
申请日:1956-05-21
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: GERULIS BENEDICT R
IPC: E05C17/64
CPC classification number: E05D13/08 , E05Y2900/148
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公开(公告)号:US2739344A
公开(公告)日:1956-03-27
申请号:US37828553
申请日:1953-09-03
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: RANDEL DICKINSON HENRY
IPC: E05D13/00
CPC classification number: E05D13/1292 , E05Y2900/148 , Y10T16/64
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公开(公告)号:US2700800A
公开(公告)日:1955-02-01
申请号:US36221653
申请日:1953-06-17
Applicant: GRAND RAPIDS HARDWARE COMPANY
Inventor: LICKTEIG ALBERT F , DICKINSON HENRY R
IPC: E05D15/22
CPC classification number: E05D15/22 , E05Y2900/148
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