Title:
Apparatus for marking articles with a liquid
United States Patent 3021815


Inventors:
Burke, Joseph L.
Sheehan Jr., John F.
Application Number:
US6989660A
Publication Date:
02/20/1962
Filing Date:
11/17/1960
Assignee:
WESTERN ELECTRIC CO
Primary Class:
Other Classes:
118/325, 118/DIG.21, 346/2, 347/4, 347/38
International Classes:
B41F17/10
View Patent Images:
US Patent References:
RE24923N/A1961-01-17
2865323Color coding apparatus1958-12-23