Title:
Filter cigarette
United States Patent 3368566
Inventors:
Avedikian, Souren Z.
Publication Date:
02/13/1968
View Patent Images:
Export Citation:
Primary Class:
Other Classes:
131/344, 55/528, 131/341, 131/331
International Classes:
A24D3/04; A24D3/16; A24D3/00
Foreign References:
| GB406401A | ||||
| FR1101759A | ||||
| GB753203A | ||||
| GB757841A | ||||
| GB760772A | ||||
| CH316144A | ||||
| FR1152836A | ||||
| FR1244397A |