U.S. federal trademark · Serial No. 72245654 · Reg. No. 0838685
PRIMARY AND RECHARGEABLE CELLS OF SMALL SIZE ADAPTED FOR USE IN COMMUNICATIONS, HEARING AIDS, PHOTOGRAPHY, [ AND AS A VOLTAGE REFERENCE INSTRUMENT, ] AND THE LIKE, INCLUDING THOSE REFERRED TO AS MERCURY, MANGANESE, AND SILVER OXIDE CELLS, BUT NOT RESTRICTED TO THE SAME
[ VOLTAGE AND CURRENT STANDARDS AND REFERENCE DEVICES AND METERS ]
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