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公开(公告)号:US2319523A
公开(公告)日:1943-05-18
申请号:US40332741
申请日:1941-07-21
Applicant: GEN MOTORS CORP
Inventor: TRIGG CHESTER S
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公开(公告)号:US2187387A
公开(公告)日:1940-01-16
申请号:US17175037
申请日:1937-10-29
Applicant: GEN MOTORS CORP
Inventor: TRIGG CHESTER S , SCHWELLER EDMUND F
IPC: F25C1/24
CPC classification number: F25C1/24
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公开(公告)号:US2254635A
公开(公告)日:1941-09-02
申请号:US23884238
申请日:1938-11-04
Applicant: GEN MOTORS CORP
Inventor: TRIGG CHESTER S
CPC classification number: F25D25/02 , F25D23/069
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