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公开(公告)号：US1559988A
公开(公告)日：1925-11-03
申请号：US66549623
申请日：1923-09-28
Applicant: GENEVIEVE RYAN FLORENCE
Inventor： GENEVIEVE RYAN FLORENCE
CPC classification number: D06F95/002 , B62B3/106 , B62B2202/66
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