United States Patent 3139879
Inventors:
Bauer, Konrad E.
Ozaki, Roy A.
Publication Date:
07/07/1964
Other Classes:
431/328, 126/38, 126/93, 126/92B
International Classes:
F23D14/12; F23D14/28; F24C3/14; F23D14/00; F24C3/00
Foreign References:
| FR1113144A | | | | |
| FR1137962A | | | | |
| GB845525A | | | | |