|
US2651706A
|
|
Portable utensil for food and beverage preparation by heat
|
|
US2640140A
|
|
Portable hot beverage preparation apparatus
|
|
US2666836A
|
|
Electric controller for heating elements
|
|
US2229261A
|
|
Electrically heated hot water reservoir
|
|
US2254330A
|
|
Electric immersion heater
|
|
GB472573A
|
|
Improvements in and relating to thermostatically controlled electric appliances
|
|
GB452705A
|
|
Improvements in connections for electric heating elements
|
|
US2051658A
|
|
Electrically heated hot water reservoir
|
|
US2051657A
|
|
Electrically heated water reservoir
|
|
US2060644A
|
|
Electric immersion heater
|
|
GB461134A
|
|
Improvements in or relating to electrically heated hot-water reservoirs
|
|
GB451309A
|
|
Improvements in electrically heated water reservoirs
|
|
GB442242A
|
|
Improvements in electric boiling or cooking vessels
|
|
GB417638A
|
|
Improvements in and relating to electric immersion heaters
|
|
GB390034A
|
|
Improvements in electric hot water tanks
|
|
GB280445A
|
|
Improvements in mechanically driven typewriters
|
|
US1638602A
|
|
Mechaniscally-driven type-rod typewriter
|
