1
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Material Type: Patente
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Removing fracture fluid via chemical blowing agents
Abou-Sayed, I. ; Hazlett, R.D
United States 1989
Sem texto completo
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2
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Material Type: Patente
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Self-powered rotating-cylinder type linear actuator utilizing rotation-generated centrifugal head for piston positioning
Sugden, K.B.
United States 1988
Sem texto completo
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3
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Material Type: Patente
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Multiple frequency range hydraulic actuator
Myers, W.J.
United States 1989
Sem texto completo
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4
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Material Type: Patente
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Differential pressure sensor
Knecht, T.A. ; Prairie, E. ; Frick, R.L. ; Bruesehoff, S.M
United States 1989
Sem texto completo
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5
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Material Type: Patente
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Seismic energy source
Trudeau, C.A.
United States 1987
Sem texto completo
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6
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Material Type: Patente
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Droplet generating apparatus
Green, G.J. ; Dryer, F.L. ; Walsh, D.E.
United States 1989
Sem texto completo
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7
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Material Type: Patente
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Method and apparatus for the control of fluid dynamic mixing in pulse combustors
Bramlette, T.T. ; Keller, J.O.
United States 1989
Sem texto completo
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8
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Material Type: Patente
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Plunger with simple retention valve
Fekete, A.V.
United States 1987
Sem texto completo
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9
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Material Type: Patente
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Apparatus and method for continuously measuring mass flow
Brenneman, B.
United States 1987
Sem texto completo
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10
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Material Type: Patente
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Method and apparatus for use in harnessing solar energy to provide initial acceleration and propulsion of devices
Gutsche, G.E.
United States 1983
Sem texto completo
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