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公开(公告)号：US809747A
公开(公告)日：1906-01-09
申请号：US1905244374
申请日：1905-02-06
Applicant: JOSEPH HEAP , HENRY HEAP , JAMES BAILEY , THOMAS BRIERLEY , ROBERT BILLINGTON , JAMES HAYDOCK , RICHARDSON ABRAHAM , JONES THOMAS SMITH
Inventor： RICHARDSON ABRAHAM , JONES THOMAS SMITH
CPC classification number: B60M1/24
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