Title:
Powder spray device
United States Patent 2818200


Inventors:
Joseph, Webb Robert
Ernest, Warhurst James
Application Number:
US51650855A
Publication Date:
12/31/1957
Filing Date:
06/20/1955
Assignee:
AEROSTYLE LTD
Primary Class:
Other Classes:
222/203, 222/263, 222/334, 406/74, 406/134
International Classes:
B41F23/06
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