Patent search ap:("SIMMONS WILBERFORCE D") AND inv:"SIMMONS WILBERFORCE D" Page 1

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发明授权
Means for extracting cars from ruts, mud, snow, and the like 失效
Title translation: 用于从车辙，泥土，雪等提取汽车的装置

公开(公告)号：US2553216A

公开(公告)日：1951-05-15

申请号：US3466448

申请日：1948-06-23

Applicant: SIMMONS WILBERFORCE D

Inventor： SIMMONS WILBERFORCE D

IPC: B60B39/12

CPC classification number: B60B39/12

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