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Note 5 – Inventories (Tables)

6 Months Ended

Oct. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

		October 31, 2023				April 30, 2023
Raw materials		$	7,804,167			$	8,132,196
Work-in-process			1,327,888				509,381
Finished goods			123,643				278,996
Total		$	9,255,698			$	8,920,573

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No definition available.

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- Definition

Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process.

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