[21] Application No.: GC 2012-20458
[22] Filing Date: 2/6/2012
[30] Priority:
[33] State
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[32] Priority date
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[31] Priority No.
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USA
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17/12/2008
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13/029.877
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[72] Inventors: 1- Mohammed Al-Mehthel،2- Saleh Al-Idi،3- Mohammed Maslehuddin،4- Mohammed Shameem،5- Mohammed Ibrahim
[73] Owners: 1- SAUDI ARABIAN OIL COMPANY, R-3296, Administration Building, 31311, Dhahran , Saudi Arabia،2- King Fahd University of Petroleum and Minerals, Eastern Region, P.O. 907, 31261, Dhahran, Saudi Arabia
[74] Agent: - Suleiman I. Al-Ammar Law Office
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[51]IPC: B65D 88/12, 88/74, 88/76, 90/00, 90/02, 90/08, 90/12
[56] Cited Documents:
-DE 3414914 A1 (OESTERR SALEN KUNSTSTOFFWERK [AT]) 18 October 1984 -US 5261764 A (WALLES WILHELM E [US]) 16 November 1993 -US 3896963 A (SCHISLER ROBERT C) 29 July 1975
Examiner: Eng. Ahmed S S Alhinai
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