Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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YOUEI SEISAKUSHO KK
Original Assignee
YOUEI SEISAKUSHO KK
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Filing date
Publication date
Application filed by YOUEI SEISAKUSHO KKfiledCriticalYOUEI SEISAKUSHO KK
Priority to JP12711375ApriorityCriticalpatent/JPS5251741A/en
Publication of JPS5251741ApublicationCriticalpatent/JPS5251741A/en
PURPOSE: To provide a forced type gas heating system, in which, in case the heat exchanging portion or the like is broken, the combustion exhaust gases can be prevented from escapint out through the broken portion.
COPYRIGHT: (C)1977,JPO&Japio
JP12711375A1975-10-211975-10-21Forced type gas heating system
PendingJPS5251741A
(en)