Impregnating cigarette papers with a flame - proofing material
OA02930A
Method and means for the manufacture of fire-retardant openwork network cigarette papers, papers and cigarettes obtained by means of these methods and means.
US3632384A
Method of making cigarette paper with ash-retaining means
ES355488A1
Procedure for manufacturing a paper for cigarette. (Machine-translation by Google Translate, not legally binding)
GB1170817A
Improvements in and/or relating to Cigarette Papers and to Cigarettes Manufactured with said Papers
CH508097A
Cigarette paper retaining ash
ES237584A1
Apparatus for the automatic insertion of tickets and receivers with mobile shutters for conditioning in flexible sheets. (Machine-translation by Google Translate, not legally binding)
