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公开(公告)号:US2098316A
公开(公告)日:1937-11-09
申请号:US68175033
申请日:1933-07-22
Applicant: GEN MOTORS CORP
Inventor: SITTLER EDWIN C
CPC classification number: A61F7/00 , A61F2007/0055 , A61H33/06 , A61H2035/004
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公开(公告)号:US2190613A
公开(公告)日:1940-02-13
申请号:US7724936
申请日:1936-04-30
Applicant: GEN MOTORS CORP
Inventor: SITTLER EDWIN C
IPC: A61G10/04
CPC classification number: A61G10/04 , A61M2205/3606
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公开(公告)号:US2159741A
公开(公告)日:1939-05-23
申请号:US68751233
申请日:1933-08-30
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F , SITTLER EDWIN C
IPC: F24F1/02
CPC classification number: A47C21/044 , F24F1/025
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公开(公告)号:US2152157A
公开(公告)日:1939-03-28
申请号:US1897835
申请日:1935-04-30
Applicant: GEN MOTORS CORP
Inventor: SITTLER EDWIN C , GAUGLER RICHARD S
IPC: F24H1/00
CPC classification number: F24H1/00
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公开(公告)号:US2098295A
公开(公告)日:1937-11-09
申请号:US66121033
申请日:1933-03-17
Applicant: GEN MOTORS CORP
Inventor: KETTERING CHARLES F , SITTLER EDWIN C
CPC classification number: A61H33/14 , A61H2033/068 , A61H2201/10 , A61N1/403
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公开(公告)号:US2068612A
公开(公告)日:1937-01-19
申请号:US7725036
申请日:1936-04-30
Applicant: GEN MOTORS CORP
Inventor: SITTLER EDWIN C
CPC classification number: A61H33/06 , A61H2035/004
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