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公开(公告)号：US1582211A
公开(公告)日：1926-04-27
申请号：US72108824
申请日：1924-06-19
Applicant: LOTTIE FLEMING
Inventor： LOTTIE FLEMING
IPC: A47B91/06
CPC classification number: A47B91/06 , Y10T16/201 , Y10T16/202 , Y10T16/21
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