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Takasago Thermal Engineering Co Ltd
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Takasago Thermal Engineering Co Ltd
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Application filed by Takasago Thermal Engineering Co LtdfiledCriticalTakasago Thermal Engineering Co Ltd
Priority to JP4762677ApriorityCriticalpatent/JPS53132815A/en
Publication of JPS53132815ApublicationCriticalpatent/JPS53132815A/en
PURPOSE: To provide pipe joint techniques for effectively jointing piping, absorbing error and heat expansion and improving work efficiency and accuracy in the rise field of building air ventilating piping.