Pulling-over machine
申请公布号:US1799996(A)
申请号:US19290369019
申请日期:1929.06.10
申请公布日期:1931.04.07
发明人:WOLLNY KARL
分类号:A43D21/12;A43D21/16;A43D21/18
主分类号:A43D21/12
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