Title:
Chemical milling machine
United States Patent 3266502


Inventors:
Copeland, Wayne E.
Application Number:
US39602264A
Publication Date:
08/16/1966
Filing Date:
09/14/1964
Assignee:
WESTERN TECHNOLOGY INC
Primary Class:
Other Classes:
134/82, 134/107, 134/111, 134/141, 134/144, 134/153, 134/164, 134/181, 156/345.18, 156/345.21, 156/345.23
International Classes:
C23F1/08
View Patent Images:
US Patent References:
2721566Parts washer1955-10-25
2566142Etching machine1951-08-28
2392540Fluid spraying device for dishwashing apparatus1946-01-08
2036232Etching apparatus1936-04-07
2029563Dishwashing machine1936-02-04
0764164N/A1904-07-05