|
US4150551A
|
|
Cooling apparatus
|
|
US3897928A
|
|
Mold having electrical heating film for treating cast material
|
|
US3539772A
|
|
Heatable package with displaceable fluent substance
|
|
US3575027A
|
|
Manufacture of patterned webs
|
|
US3567353A
|
|
Thermal conditioning system
|
|
US3546432A
|
|
Wall covering material for use in space heating
|
|
US3523542A
|
|
Hair curling and straightening means including an electrical resistance heating surface film
|
|
GB1193623A
|
|
Controlled Heating
|
|
US3539768A
|
|
Electrical space heating system
|
|
DE1667013A1
|
|
Electrical heat treatment of building materials
|
|
US3573430A
|
|
Surface heating device
|
|
GB1193622A
|
|
Controlled Heating.
|
|
US3544762A
|
|
Method of separating portions of a transported body by resistance heating
|
|
GB1187562A
|
|
Improvements in Electric Heating Devices
|
|
US3516218A
|
|
Packaging method
|
|
GB1192013A
|
|
Electric Heating
|
|
GB1193621A
|
|
Selective Heating.
|
|
US3510547A
|
|
Method of heat treating a body of curable material
|
|
GB1176651A
|
|
Electric Heat Treatment of Structural Materials.
|
|
GB1155082A
|
|
Improvements in Packaging
|
