| Patents for F27B 17 - Furnaces of a kind not covered by any of groups (3,878) |
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| 12/31/1997 | CN2271695Y Square quartz calciner |
| 12/30/1997 | US5703901 Calcination furnace |
| 12/30/1997 | CA2061637C Dental furnace |
| 12/17/1997 | CN1168158A Method and apparatus for holding molten metal |
| 12/16/1997 | US5699379 Deglor furnace |
| 12/11/1997 | WO1997046842A1 Vertical heat treatment device |
| 11/19/1997 | CN2268238Y Electric-heating type heater of sandal incense burner |
| 11/18/1997 | US5689614 Rapid thermal heating apparatus and control therefor |
| 11/13/1997 | WO1997042134A1 The process and arc oven for bending ceramic flat sheets into ceramic curved sheets by heat treat |
| 11/12/1997 | CN1164636A Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies |
| 11/12/1997 | CN1164460A Method for making ceramic curved plate and arc furnace |
| 11/11/1997 | US5685360 Apparatus for the casting and autogenous welding of small metal loads in an inert atmosphere |
| 11/05/1997 | CN2266730Y All-automatic energy-saving gas-combustion heating furnace |
| 11/05/1997 | CN2266729Y Hot-air furnace |
| 11/04/1997 | US5683173 Cooling chamber for a rapid thermal heating apparatus |
| 10/29/1997 | EP0803586A1 Method and apparatus for holding molten metal |
| 10/23/1997 | WO1997039155A1 Recovery of metal from dross |
| 10/01/1997 | EP0797753A1 Rapid thermal processing apparatus and method |
| 09/24/1997 | EP0796353A1 Method of heat-treating oxygen-sensitive products |
| 09/17/1997 | EP0795303A2 Apparatus for the casting and autogenous welding of small metal loads in an inert atmosphere |
| 09/11/1997 | DE19606493C1 Method of firing dental-ceramic material |
| 09/04/1997 | WO1997032047A1 Hermetically closeable smelting/refining furnace |
| 09/03/1997 | EP0793088A2 Dynamic and thermal mechanical analyzer |
| 09/01/1997 | CA2198820A1 Dynamic and thermal mechanical analyzer |
| 08/26/1997 | US5660543 Method and apparatus for enhanced convection brazing of aluminum assemblies |
| 08/21/1997 | DE19606044A1 Dental alloy and titanium@ melting and casting crucible |
| 08/20/1997 | EP0597053B1 Device for heat-treating a magazine for lead frames with electronic components |
| 08/07/1997 | WO1997028409A1 Electric furnace |
| 07/24/1997 | WO1997026097A1 Method of regenerating casting sand |
| 07/23/1997 | EP0785402A1 Heat treatment installation for metallic article loads |
| 07/23/1997 | EP0603391B1 Vertical heat treatment apparatus and heat insulating material |
| 06/25/1997 | CN1152704A Coreless induction medium-frequency funace body |
| 06/17/1997 | US5639233 Kiln construction and method of firing the same |
| 06/03/1997 | US5636241 Levitation melting crucibles |
| 06/03/1997 | US5635111 Heating under pressure zinc sulfide and copper sulfate with halogen, firing |
| 06/03/1997 | US5634514 Kiln for firing and or casting prosthodontic products |
| 05/28/1997 | EP0775883A1 Firing furnace, in particular for ceramic dental products |
| 05/28/1997 | EP0775679A2 Apparatus and method for the lenghtwise graphitization of carbon electrode bodies |
| 05/20/1997 | US5631919 Apparatus for lengthwise graphitization (LWG) of carbon electrode bodies |
| 05/15/1997 | WO1997017477A1 Method and apparatus for holding molten metal |
| 05/15/1997 | DE19541931A1 Controlling melting and fine-casting process |
| 05/14/1997 | EP0707530B1 Process and facility for drying and/or baking raw bricks |
| 05/13/1997 | US5628260 Vertical ring processor |
| 05/07/1997 | EP0485461B1 Enhanced vertical thermal reactor system |
| 05/02/1997 | EP0770691A1 Apparatus for thermal treatment of metallic workpieces |
| 04/29/1997 | US5624255 Multipurpose controlled atmosphere heat treatment system |
| 04/22/1997 | CA2063283C Method of preparing oxide superconducting wire |
| 04/16/1997 | EP0768016A1 A vertically lifted portable electric furnace |
| 04/09/1997 | EP0621904B1 Device for heat-treating metal workpieces |
| 03/26/1997 | EP0672244B1 Graphite oven for thermoelectrically atomising atomic absorption spectroscopy samples |
| 03/11/1997 | US5609815 Process for fast manufacturing of carbonaceous products |
| 02/27/1997 | WO1997007362A1 Device for heat treatment |
| 02/12/1997 | EP0758191A2 Deglor furnace |
| 02/11/1997 | US5601428 Vertical heat-treating apparatus and heat insulator |
| 02/05/1997 | CN1142198A Wet type exhaust gas desulfurization method and apparatus utilizing solid desulfurizing agent |
| 01/28/1997 | US5597519 Ultraviolet cycling oven for polymerization of contact lenses |
| 01/21/1997 | US5594999 Radiant wall oven and process for generating infrared radiation having a nonuniform emission distribution |
| 01/07/1997 | US5591026 Baking oven having a minimized access opening |
| 12/17/1996 | US5585023 Vertical lifted portable electric furnace and method for use thereof |
| 12/17/1996 | US5584237 Heated air-circulating oven |
| 12/12/1996 | DE19542984C1 Firing furnace for dental ceramic material |
| 12/11/1996 | EP0696327B1 An electrical method for conversion of molecular weights of particulates |
| 11/20/1996 | EP0743806A2 Levitation melting crucibles |
| 11/06/1996 | CN1135037A Pilot oven and application thereof |
| 10/29/1996 | US5569402 Curing oven for magazine holding computer chip lead frames, providing flow direction control for hot gas stream |
| 10/22/1996 | US5567381 Hybrid heat treating furnace |
| 10/15/1996 | US5565016 Method for suspension smelting |
| 10/01/1996 | US5561735 Rapid thermal processing apparatus and method |
| 09/24/1996 | US5559826 Furnace for accommodating different size products |
| 09/24/1996 | US5558029 Ashing furnace and method |
| 09/12/1996 | DE19506503C1 Laboratory furnace esp. for research into materials |
| 08/27/1996 | US5549473 Loader device for an automatic space furnace |
| 08/20/1996 | US5547524 Hardened aluminum alloy stock materials having continuous variation in properties and process for producing |
| 08/13/1996 | US5545875 Method for heat curing of dental prostheses without the use of dental flasks |
| 07/23/1996 | US5539183 Vertically fitted portable electric furnace |
| 07/16/1996 | US5536919 Heating chamber |
| 06/19/1996 | EP0717250A1 Ashing furnace and method |
| 06/19/1996 | CN1032084C Smoke removing and dust removing method |
| 06/13/1996 | WO1996017968A1 Method of heat-treating oxygen-sensitive products |
| 06/11/1996 | US5525313 Apparatus for manufacturing a phosphor used in a display device |
| 06/09/1996 | WO1996026785A1 Wet type exhaust gas desulfurization method and apparatus utilizing solid desulfurizing agent |
| 06/05/1996 | DE4442903A1 Vacuum oven plant with vertical pressurised gas quenching chamber |
| 05/28/1996 | US5520538 Low-gas temperature stabilization system |
| 05/21/1996 | US5519189 Non-destructive drum heating unit |
| 05/15/1996 | DE19536279A1 Gas or vapour conditioning device, esp. a heating chamber |
| 05/14/1996 | US5517540 Two-step process for bonding the elements of a three-layer cladding tube |
| 05/02/1996 | DE4438933A1 Heat treatment furnace, e.g. for steel strip packs or tools |
| 04/25/1996 | DE4437361A1 Rapid thermal process and assembly semiconductor wafer tempered |
| 04/24/1996 | EP0707530A1 Process and facility for drying and/or baking raw bricks |
| 04/17/1996 | EP0707187A2 Installation for the thermic treatment of pulverized products |
| 04/03/1996 | EP0511294B1 Heating apparatus for semiconductor wafers or substrates |
| 03/12/1996 | US5498852 Oval top loading kiln having removable shelves |
| 03/07/1996 | WO1996007071A1 Rapid thermal processing apparatus and method |
| 03/05/1996 | US5496017 Kiln for firing and/or casting prosthodontic products |
| 02/22/1996 | DE4429074A1 Microwave oven control process |
| 02/15/1996 | DE4428282A1 Denture holder for combustion chamber of firing ovens, esp. for firing dental ceramic substances |
| 02/14/1996 | EP0696327A1 An electrical method for conversion of molecular weights of particulates |
| 02/07/1996 | EP0695922A1 Heating apparatus for semiconductor wafers or substrates |
| 02/01/1996 | DE4426932A1 Light weight cast one piece oven casing |
| 01/30/1996 | CA2034160C Image heating apparatus using a microwave discharge plasma lamp |