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公开(公告)号：US787173A
公开(公告)日：1905-04-11
申请号：US1902123184
申请日：1902-09-12
Applicant: HASTINGS GEORGE HENRY
Inventor： HASTINGS GEORGE HENRY
CPC classification number: B60C19/12 , Y10T152/10144
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公开(公告)号：US768278A
公开(公告)日：1904-08-23
申请号：US1902130620
申请日：1902-11-08
Applicant: HASTINGS GEORGE HENRY
Inventor： HASTINGS GEORGE HENRY
CPC classification number: B60C15/06 , Y10T152/10819
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