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STAMPED PATTERNED METAL SHEET, METHOD AND STAMPING APPARATUS FOR PRODUCING SAID METAL SHEET
STAMPED PATTERNED METAL SHEET, METHOD AND STAMPING APPARATUS FOR PRODUCING SAID METAL SHEET
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机译:压印的金属板,生产所述金属板的方法和压印装置
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摘要
The invention proposes a cold-rolled metal sheet (1) having stamped-in tear drop-shaped patterns (2), a method for producing said metal sheet (1), and a stamping apparatus for carrying out the method using a single-stroke tool (9).
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