DRINKWARE CAPABLE OF STORING THERMAL ENERGY FOR LONGER PERIOD
PATHAPALLI VENKATESHWAR REDDY
PITTA SINIVASA RAO
GUDIMETTA SURESH KUMAR
BASAM VEERABHADRA REDDY
JOGA JAYAPRAKASH REDDY
DONI MOHANA KRISHNUDU
REDDIGARI MEENAKSHI REDDY
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Patent No. :
497423
Filed :
02-06-2020
Published :
30-11--0001
Granted