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Wrecking crane

申请公布号:US2067954(A)

申请号:US19350021270

申请日期:1935.05.13

申请公布日期:1937.01.19

申请人:
HECTOR TETRAULT

发明人:TETRAULT HECTOR

分类号:B60P3/12

主分类号:B60P3/12

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