发明名称 MANUFACTURING METHOD FOR IDENTIFICATION NUMBER PLATE
摘要 A method for manufacturing a vehicle identification number plate is provided to easily mark a vehicle identification number onto the plate even when the marking press depth is 0.3 mm or more. A method for manufacturing a vehicle identification number plate includes a step(S11) of carrying out a low temperature spray coating process onto a metal panel; a step(S13) of marking pressing a vehicle identification number onto the metal panel; and a step(S15) of removing burr from the metal panel. The metal panel is marked with the vehicle identification number into the depth of 0.3mm or more.
申请公布号 KR100784249(B1) 申请公布日期 2007.12.11
申请号 KR20070010049 申请日期 2007.01.31
申请人 RESEARCH INSTITUTE OF INDUSTRIAL SCIENCE & TECHNOLOGY 发明人 KIM, HYUNG JUN;LEE, CHANG HEE
分类号 B24C1/04;B60R13/10;C23C30/00 主分类号 B24C1/04
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