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Class D13/121 - Electrode (i.e., grid or plate type)


Subclass of Class D13 - Equipment for production, distribution, or transformation of energy
No. of patents: 7
Last issue date: 04/26/2011


NumberTitleIssue Date
D636727Bus bar for battery use
04/26/2011
D633043Sealing element
02/22/2011
D591677Battery grid
05/05/2009
D590342Ground electrode
04/14/2009
D522966Terminal for a battery
06/13/2006
D522454Terminal for a battery
06/06/2006
D507778Pattern for planar battery electrodes base
07/26/2005
 
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