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AU6903087A
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Solar water heater for swimming pool
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AU4481985A
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Solar water heater
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JPS5929706A
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Heat engine
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AU1623283A
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Solar water heater
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AU1367583A
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Solar swimming pool heater
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AU1188783A
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Solar hot water system
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AU6375080A
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Stacked element heat exchanger
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AU7141281A
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Solar water heater
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AU6795381A
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Solar water heater
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JPS5639377A
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Metal pipe joint
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JPS5639378A
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Socket joint for enameled container
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JPS5641184A
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Storage tank for water
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JPS5637456A
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Water storage tank
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JPS5637457A
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Method of attaching solar heat collection plate to water pipe
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JPS5627840A
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Heating water container
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JPS5627863A
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Water heater employing solar heat
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JPS55152344A
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Freezing damage preventor for water heater utilizing solar heat
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AU5516380A
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Roof assembly
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AU5656880A
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Solar energy collector
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AU4214778A
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Solar water heater provided with means for protection against frost damage
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