PROCESS FOR BENDING GLASS TO A RELATIVELY SHARP ANGLE
摘要
<p>A process for altering the residual stain remaining along the relatively sharp bend of a glass sheet resulting from the passage of an electric current through an electrically conducting path to effect the bend. The process includes interposing a strip of coloring agent between the glass sheet surface and the electrically conducting path lengthwise of the latter prior to electrically charging the same.</p>
申请公布号
CA1007454(A)
申请公布日期
1977.03.29
申请号
CA19730174888
申请日期
1973.06.25
申请人
LIBBEY-OWENS-FORD COMPANY
发明人
HAMILTON, HAROLD E.;BAMFORD, ROBERT P.;PASTOREK, PAUL V.