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BR102016017020A2
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ULTRALEVE, MULTI-USE AND SUSTAINABLE DIRECTIONAL SPEAKER
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BRPI0903956A2
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process and equipment to improve efficiency of compressors and refrigerators
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BR0302916A
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Twin engine
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BR0301655A
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Signaling process and equipment for vehicle, pedestrian and animal safety on the track
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BR0301654A
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Dynamic cooling system and equipment
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BR0301653A
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Process and equipment for compressor maximization
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BR0203478A
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Floating display stand
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BR0104573A
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Finger protector on doors
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BR0100457A
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Computerized micro-agenda
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BR0004431A
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Traffic light controller
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BR0007367A
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Bathroom devices
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BR9907473A
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High security cooker
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BR9816008A
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Smart money improvement
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BR9715059A
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Element for personal hygiene and bathrooms
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BR9715060A
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Set for personal hygiene and bathrooms
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BR9300700A
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Device to produce energy in vehicles
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BR9203086A
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Self-powered appliance
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BR9102784A
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Automatic system terrestre-maritimo electricity generator
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BR8904282A
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Advanced collective transport system
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BR8904203A
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Magnetic-mechanical system energy transformer
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