METHOD OF FORMING AN INDUSTRIAL OVEN WALL CONSTRUCTION
申请公布号:US3457629(A)
申请号:USD3457629
申请日期:1966.12.07
申请公布日期:1969.07.29
发明人:LOUIS J. JANECEK
分类号:B21D49/00;E04B2/72;E04D3/368;E04D15/04;F27D1/00;F27D1/06;F27D1/14;F27D1/16;F27D99/00;(IPC1-7):B21D39/00;B23P19/04
主分类号:B21D49/00
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