| prov:value
| - tTitleUS2864932 *Aug 19, 1954Dec 16, 1958Forrer Walter OInfrared cooking ovenUS3119355 *Dec 22, 1960Jan 28, 1964Verband Deutscher KonsumgenossApparatus for the baking of bread and other bakery products with infra-red raysUS3152243 *Feb 25, 1963Oct 6, 1964Gen ElectricCooking appliance or toasterUS3171945 *Apr 16, 1962Mar 2, 1965Electro ThermRadiant heaterUS3239651 *Aug 21, 1963Mar 8, 1966Ekco Produ
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