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Inventories
3 Months Ended
Mar. 31, 2019
Inventory Disclosure [Abstract]  
Inventories

NOTE 3. INVENTORIES

 

Inventories are comprised of the following:

 

    March 31, 2019     December 31, 2018  
Raw material   $ 1,038,210     $ 738,330  
Work in progress     145,408       217,158  
Finished goods     48,135       48,135  
    $ 1,231,753     $ 1,003,623