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公开(公告)号：US667348A
公开(公告)日：1901-02-05
申请号：US1900021804
申请日：1900-06-27
Applicant: JOHN B HOUSTON , WILLIAM S LE FEVRE , JOHN C LE FEVRE , STARR FERDINAND W
Inventor： STARR FERDINAND W
CPC classification number: B60C7/105 , Y10T152/10378
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