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1. Organization and Summary of Significant Accounting Policies: Research and Development (Policies)
12 Months Ended
Dec. 31, 2019
Policies  
Research and Development

Research and Development

 

Research and development costs are recognized as operating expenses when incurred.  Research and development expenditures for new product development and improvements of existing products by the Company for 2019 and 2018 were $210,679 and $179,413, respectively.