000			00633nam a2200181Ia 4500
003			MX-MdCICY
005			20250625124652.0
040			_cCICY
090			_aB-6939
245	1	0	_aNitrogen removal from natural gas using two types of membranes
490	0		_vUnited State Patent 6,630,011, 2003
700	1	2	_aBaker, R.W
700	1	2	_aLokhandwala, K.A.
700	1	2	_aWijmans, J.G.Da Costa, A.R.
856	4	0	_uhttps://drive.google.com/file/d/12nH8MKMsTUAclPhiF085IwlPJbvMYS_n/view?usp=drivesdk _zPara ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx
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999			_c41276 _d41276