Title:
Cigarette coal anchor for filter cigarette
United States Patent 3081776

Inventors:
Hamill, Park Neil
River, Roads
Publication Date:
03/19/1963
View Patent Images:
Assignee:
Hamill, Park Neil
River, Roads
Primary Class:
International Classes:
A24D1/12; A24D3/04; A24D1/00; A24D3/00
Foreign References:
GB191219694A
GB394334A