A cigarette wrapping paper includes a plurality of rows of perforations extending across the width of the paper wherein the rows of perforations are spaced at preselected distances along the entire length of the paper.
申请公布号
CA2032911(C)
申请公布日期
1999.01.19
申请号
CA19902032911
申请日期
1990.12.21
申请人
BROWN & WILLIAMSON TOBACCO CORPORATION
发明人
FRANK, DOROTHY MORGAN;ROTH, DAVID SHERMAN;AULBACH, PAUL LOUIS