Title:
Extruding applicator for calking compound cartridges
United States Patent 2421711
Inventors:
Clark, Moots
Hooker, Robert C.
Publication Date:
06/03/1947
Assignee:
Battenfeld, Grease Oil
Other Classes:
222/327, 81/15.600, 222/390
International Classes:
B05C17/01; B65D83/00; B05C17/005