Patent Abstracts of Japan--Publication No. 07083585 A, Publication Date Mar. 28, 1995--Heat Accumulative Type Heat Exchanger . . . --Ryoichi, et al. |
Japanese Abstract of No. 1-219412 (A)--Sep. 1, 1989--Burning Device in Radiation Pipe--Nakamachi. |
Japanese Abstract No. 6-147461 (A)--May 27, 1994--Method for Controlling Heat Accumulative Type Burner--Akiyama. |
Japanese Abstract 6-221526 (A)--Aug. 9, 1994--Alternative Combustion Heat Accumulating Type Burner--Moriya. |
Japanese Abstract 2-21161 (A)--Jan. 24, 1990--Heating Apparatus--Okuno. |
Japanese Abstract 57-104040--Jun. 28, 1982--Hot Air Type Space Heater--Sawai. |
Japanese Abstract 56-168053 (A)--Dec. 24, 1981--Saving Method of Energy in Heating Water of Bath and Vessel Therefor--Fujimiya. |