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公开(公告)号：US943998A
公开(公告)日：1909-12-21
申请号：US1908410843
申请日：1908-01-14
Applicant: ROUSSILLON PHILIPPE
Inventor： ROUSSILLON PHILIPPE
CPC classification number: D07B2201/2057 , Y10S57/902 , Y10S425/13
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