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Typewriting machine

申请公布号:US2353095(A)

申请号:US19420448369

申请日期:1942.06.25

申请公布日期:1944.07.04

申请人:
INTERNATIONAL BUSINESS MACHINES CORPORATION

发明人:REPPERT RICHARD VON

分类号:B41J25/18

主分类号:B41J25/18

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