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H. PATENTS (Tables)
3 Months Ended
Dec. 31, 2017
H. Patents Tables  
Schedule of total estimated future amortization
Nine months ending September 30, 2018   $ 27,000  
Year ending September 30,        
2019     35,000  
2020     32,000  
2021     29,000  
2022     25,000  
2023     15,000  
Thereafter     52,000  
Total   $ 215,000