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公开(公告)号:US2206755A
公开(公告)日:1940-07-02
申请号:US16619837
申请日:1937-09-28
Applicant: GEN MOTORS CORP
Inventor: SCHWELLER EDMUND F
CPC classification number: E05D7/081 , E05D7/0027 , E05D11/04 , E05Y2900/31 , F25D23/028 , F25D23/082 , F25D23/085 , F25D2323/024 , Y10S220/03 , Y10T16/5325 , Y10T16/5525
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公开(公告)号:US2169198A
公开(公告)日:1939-08-08
申请号:US17174937
申请日:1937-10-29
Applicant: GEN MOTORS CORP
Inventor: SCHWELLER EDMUND F
IPC: F25D23/02
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公开(公告)号:US2104548A
公开(公告)日:1938-01-04
申请号:US8776036
申请日:1936-06-27
Applicant: GEN MOTORS CORP
Inventor: SCHWELLER EDMUND F
IPC: F25D23/06
CPC classification number: F25D23/062 , F25D2201/128 , Y10S62/13 , Y10S220/918
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公开(公告)号:US2065402A
公开(公告)日:1936-12-22
申请号:US65895633
申请日:1933-02-28
Applicant: GEN MOTORS CORP
Inventor: SCHWELLER EDMUND F
IPC: A47H23/08
CPC classification number: A47H23/08 , Y10S62/13 , Y10S160/07 , Y10S165/904 , Y10T428/24545
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公开(公告)号:US2057746A
公开(公告)日:1936-10-20
申请号:US54858331
申请日:1931-07-03
Applicant: GEN MOTORS CORP
Inventor: SCHWELLER EDMUND F
IPC: F25D23/06
CPC classification number: F25D23/062 , F25D2201/128
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