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Inventories
12 Months Ended
Oct. 31, 2014
Inventory Disclosure [Abstract]  
Inventories

(4) Inventories

 

Inventories consisted of the following:     2014       2013
Raw materials $1,715,772   $1,796,661
Work in process 2,584,378   3,964,544
Finished goods 488,731   199,160
  $4,788,881   $5,960,365