Title:
Volatile fumigant package
United States Patent 1991938

Inventors:
Houghton, Harry W.
Publication Date:
02/19/1935
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Assignee:
SAFETY FUMIGANT COMPANY
Primary Class:
43/129
Other Classes:
424/612, 435/810, 239/34, 424/607, 493/210
International Classes:
A01M21/02; A01M21/00