Number | Date | Country | Kind |
---|---|---|---|
58-38904 | Sep 1983 | JPX | |
58-38905 | Sep 1983 | JPX |
Number | Name | Date | Kind |
---|---|---|---|
D268519 | Nakamura | Apr 1983 | |
D278272 | Kojima et al. | Apr 1985 |
Entry |
---|
Hardware Age, Sep. 1980-p. 75-Kerotech Heater at upper right. |
Hardware Age, Dec. 1979-p. 349-Kerosun Radiant 36 Heater. |
Hardware Age, Mar. 1982-p. 25-Yuasa Heater J-20. |