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Title:
Method and apparatus for processing printing plates
United States Patent 2903550
Inventors:
Rudolf, Fritsche
Application Number:
US67480357A
Publication Date:
09/08/1959
Filing Date:
07/29/1957
Assignee:
Rudolf, Fritsche
Primary Class:
Other Classes:
126/273.5, 126/400, 219/391, 219/399, 219/408, 219/489, 219/506, 219/510, 219/515
International Classes:
G03F7/40
View Patent Images:
US Patent References:
2515731Heating oven for laminated glass1950-07-18
2313015Apparatus for keeping constant temperature1943-03-02
2009748Method of and means for heat treating glass articles1935-07-30
1430421Sterilizer1922-09-26
1113487N/A1914-10-13
1077507N/A1913-11-04
Foreign References:
GB191219064A1913-08-14