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公开(公告)号:US2255505A
公开(公告)日:1941-09-09
申请号:US29159939
申请日:1939-08-23
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F13/08
CPC classification number: D06F13/08 , Y10T74/19651
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公开(公告)号:US2253170A
公开(公告)日:1941-08-19
申请号:US29192539
申请日:1939-08-25
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: E05F15/12
CPC classification number: E05F17/004 , E05F15/622 , E05Y2201/474 , E05Y2400/332 , E05Y2400/552 , E05Y2800/21 , E05Y2900/132
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公开(公告)号:US2170680A
公开(公告)日:1939-08-22
申请号:US17198037
申请日:1937-10-30
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F67/08
CPC classification number: D06F67/08
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24.Tub construction for two-tub spinner type clothes washing machines 失效
Title translation: 双盆旋转式洗衣机的浴缸结构公开(公告)号:US2421252A
公开(公告)日:1947-05-27
申请号:US59210545
申请日:1945-05-05
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F29/02
CPC classification number: D06F29/02
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25.Supporting means for vertical axis washing machine spinner baskets 失效
Title translation: 立轴洗衣机旋转篮支撑装置公开(公告)号:US2421251A
公开(公告)日:1947-05-27
申请号:US48241743
申请日:1943-04-09
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F29/02
CPC classification number: D06F29/02 , Y10T74/2109
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公开(公告)号:US2303160A
公开(公告)日:1942-11-24
申请号:US37661741
申请日:1941-01-30
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F13/00
CPC classification number: D06F13/00
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公开(公告)号:US2298096A
公开(公告)日:1942-10-06
申请号:US43175342
申请日:1942-02-20
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
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公开(公告)号:US2286720A
公开(公告)日:1942-06-16
申请号:US42516441
申请日:1941-12-31
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F37/38
CPC classification number: D06F37/38 , Y10T74/18504
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公开(公告)号:US2264831A
公开(公告)日:1941-12-02
申请号:US29192639
申请日:1939-08-25
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F13/02
CPC classification number: D06F13/02
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公开(公告)号:US2192185A
公开(公告)日:1940-03-05
申请号:US12637337
申请日:1937-02-18
Applicant: GEN ELECTRIC
Inventor: DUNHAM GEORGE W
IPC: D06F65/06
CPC classification number: D06F65/06
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