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"THREE SIDE ROUGHENED FIN TYPE SOLAR AIR HEATER"

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"THREE SIDE ROUGHENED FIN TYPE SOLAR AIR HEATER"

ORDINARY APPLICATION

Published

date

Filed on 22 February 2022

Patent Information

Application ID202211009288
Date of Application22/02/2022

Documents

NameDate
202211009288-Form-18-050623.pdf10/07/2023
202211009288-Form-9-260522.pdf31/05/2022
202211009288-Form-1-220222.pdf23/02/2022
202211009288-Form-2-220222.pdf23/02/2022
202211009288-Form-3-220222.pdf23/02/2022
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