United National Scientific Co.
No. 16/1- B, Prankrishan Mukharjee Road, Near Tala Post Office
Kolkata- 700002, West Bengal (India)
B. P. Applicant
181/6, Acharya Prafulla, Chandra Road
Kolkata- 700004, West Bengal (India)
Promises Medical Equipments Pvt. Ltd.
No. 95/4, Italgacha Road, Formely 17, Tarun Sengupta Sarani, Dumdum
Kolkata- 700079, West Bengal (India)
Om Chemicals & Instruments
No. 171, Banerjee Para Road Paschim Putiary
Kolkata- 700041, West Bengal (India)