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公开(公告)号：US1185769A
公开(公告)日：1916-06-06
申请号：US7398016
申请日：1916-01-24
Applicant: CLOUD ROBERT E , TAYLOR FLEMEN C
Inventor： CLOUD ROBERT E , TAYLOR FLEMEN C
CPC classification number: B60C7/102 , Y10T152/10009
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