TW314945U - Device to generate the vacuum of the internal pot by exhausting the waste vapor of the external pot and the condensed water
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Device to generate the vacuum of the internal pot by exhausting the waste vapor of the external pot and the condensed water
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Priority to TW085217424UpriorityCriticalpatent/TW314945U/en
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TW085217424U1996-11-141996-11-14Device to generate the vacuum of the internal pot by exhausting the waste vapor of the external pot and the condensed water
TW314945U
(en)