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BR102012022382A2
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Thermal power converter in electrical, using micro graphen blades
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BR102012013627A2
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THERMAL POWER CONVERTER IN ELECTRICAL USING GRAPHEN
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BRPI1101650A2
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Thermal to mechanical energy converter employing thermal expansion of liquids and solids
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BRPI1100828A2
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Process for production of metal figures in insulating substrate, by subtraction or addition, using recyclable mask
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BRPI1004285A2
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electronic device that accompanies the smoker and controls the addiction until he stops smoking
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BRPI0905295A2
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electronic device that accompanies the smoker and controls the addiction until he stops smoking
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BRPI0704498A2
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thermal machine to convert heat into work by employing thermal expansion of the materials in their states
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BRPI0602089A
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constructive arrangement of pnm security code inductive card readers
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BRPI0504876A
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security code inductive card, pnm, incorporating serial number
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BRPI0502921A
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memorized natural parameter, pnm, on inductive cards
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BRPI0406020A
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process of using inductive card with identification number associated with a prepaid amount
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BRPI0403126A
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inductive proximity card reader
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BRPI0400948A
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high density inductive card head
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BRPI0400879A
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Improvement in the electroerosion process for the manufacture of inductive cards
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BRPI0400878A
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Construction of dies using alumina as insulator for the production of induction cards by electroerosion
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BRPI0400877A
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Rigid-tipped coil-shaped thong
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BR0305797A
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Process and machine for inductive board production
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BR0303838A
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Inductive board production process by two metallic deposits, the last one by chemical process
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BR0302377A
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Inductive ticket compatible with magnetic ticket, edmonson and its reader
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BR0105654A
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Product movement control via sensor
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