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公开(公告)号:US890456A
公开(公告)日:1908-06-09
申请号:US1908422529
申请日:1908-03-21
Applicant: ROLLER NANNIE
Inventor: ROLLER NANNIE
CPC classification number: A41D13/04
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公开(公告)号:US1031378A
公开(公告)日:1912-07-02
申请号:US1911657646
申请日:1911-10-30
Applicant: ROLLER NANNIE
Inventor: ROLLER NANNIE
CPC classification number: F24B1/1806 , F23J13/04 , F23J2211/20 , F23J2213/101 , F23J2213/201
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