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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 29/DIG.88
Name: Metal working > By projecting, squirting or dripping
Description:










Patents under this class:

Patent Number Title Of Patent Date Issued
5540822 Machine for cleaning the anodes of electrolytic tanks Jul. 30, 1996
5351376 Machine tool Oct. 4, 1994
4917547 Apparatus and method for dispensing solution to prevent smear in the manufacture of printed circuit boards Apr. 17, 1990











 
 
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