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6. Inventories (Tables)
3 Months Ended
Sep. 30, 2013
Inventory Disclosure [Abstract]  
Inventories

   September 30, 2013  June 30, 2013
Raw Materials  $1,326,200   $1,336,800 
Work in process   331,900    254,000 
Finished Goods   125,300    114,800 
   $1,783,400   $1,705,600