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公开(公告)号:US2915074A
公开(公告)日:1959-12-01
申请号:US57827756
申请日:1956-04-16
Applicant: MIST O2 GEN EQUIPMENT COMPANY
Inventor: ROBERT CAMETO LEON
CPC classification number: E04H15/20 , A61G10/04 , E04H2015/201
公开(公告)号:US2915074A
公开(公告)日:1959-12-01
申请号:US57827756
申请日:1956-04-16
Applicant: MIST O2 GEN EQUIPMENT COMPANY
Inventor: ROBERT CAMETO LEON
CPC classification number: E04H15/20 , A61G10/04 , E04H2015/201