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公开(公告)号：US672566A
公开(公告)日：1901-04-23
申请号：US1900035000
申请日：1900-10-31
Applicant: HENRY ILL
Inventor： NEUBERTH GEORGE E
CPC classification number: B60B33/0002 , Y10T16/1867
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公开(公告)号：US631580A
公开(公告)日：1899-08-22
申请号：US1899713546
申请日：1899-04-19
Applicant: HENRY ILL
Inventor： NEUBERTH GEORGE E
CPC classification number: B60B33/0028 , Y10T16/184
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