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公开(公告)号：US2061588A
公开(公告)日：1936-11-24
申请号：US70338033
申请日：1933-12-21
Applicant: PESCHEL DOROTHEA O
Inventor： PESCHEL DOROTHEA O
IPC: A47B96/20
CPC classification number: A47B96/206 , A47B96/201 , Y10T29/49892 , Y10T428/12236 , Y10T428/12347 , Y10T428/24777
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