Catalytic heating device
United States Patent 2999534
US Patent References:
/0613990.html
- - 0613990

Ignition system
- - 1575170

/2735483.html
- - 2735483

Starting aid for internal combustion engines
- - 2803295


Inventors:
Hans, Wagner
Publication Date:
09/12/1961
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Assignee:
FIRELESS GAS HEATER CORP
Primary Class:
431/254
Other Classes:
431/328, 392/307, 431/262, 431/268
International Classes:
F23D21/00
Foreign References:
DE491859C
DE659698C
DE710012C