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BR102012006086A2
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Improvements in electric shower
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BRPI0604203A
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heating system for conventional soaking tubs
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BR0302256A
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Improvements made to metal housing instantaneous water heaters
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BR0203922A
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Improvements made to recirculating and heating water system with microprocessed electronic control circuit for hot tubs
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BR0100502A
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Improvements introduced in automatic flow flow control system for instantaneous electric water heaters
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BR9905489A
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Remote control device for selecting electric shower heating levels using pneumatic pulse
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BR9702035A
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Improvements introduced in manual showers for showers in general
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BR9604746A
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Improvements introduced in diverter mechanism for electric showers and showers
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BR9500933A
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Improvements in instantaneous electric water heaters
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BR9404544A
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Improvement in an instantaneous water heating electronic device
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BR9403644A
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Improvements in temperature selector switch mechanisms for instantaneous electric water heaters
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BR9403570A
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Selector switch improvements for electric water heating appliances
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BR9402782A
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Improvements in electrical instant water heating devices
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DE4116921A1
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ARRANGEMENT OF A TRIAC IN SHOWER BATHS OR CURRENT HEATERS
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