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Note 5 – Inventories (Tables)

3 Months Ended

Jul. 31, 2023

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

		July 31, 2023				April 30, 2023
Raw materials		$	7,721,211			$	8,132,196
Work-in-process			1,611,283				509,381
Finished goods			43,950				278,996
Total		$	9,376,444			$	8,920,573

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- References

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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