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公开(公告)号：US1373370A
公开(公告)日：1921-03-29
申请号：US36498120
申请日：1920-03-11
Applicant: VELTUNG STEEL TIRE COMPANY
Inventor： ERNEST VELTUNG
IPC: B60C27/16
CPC classification number: B60C27/16 , Y10T152/10639
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公开(公告)号：US1345812A
公开(公告)日：1920-07-06
申请号：US31844419
申请日：1919-08-19
Applicant: VELTUNG STEEL TIRE COMPANY
Inventor： ERNEST VELTUNG
IPC: B60C27/16
CPC classification number: B60C27/16 , Y10T152/10639
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