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CPC
F27D2003/0078
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F27
Furnaces
F27D
DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
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F27D2003/0078
comprising jacks
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Patents Grants
last 30 patents
Information
Patent Grant
Heat treatment furnace
Patent number
5,088,921
Issue date
Feb 18, 1992
Libbey-Owens-Ford Co.
Dennis M. Csehi
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Apparatus for controlling hydraulic jacks mounted on a rotary hopper
Patent number
4,893,735
Issue date
Jan 16, 1990
Paul Wurth S.A.
Emile Lonardi
C21 - METALLURGY OF IRON
Information
Patent Grant
Four electrique notamment pour traitement thermique
Patent number
4,882,468
Issue date
Nov 21, 1989
La Physique Appliquee Industrie
Jean C. M. Bouchon
C21 - METALLURGY OF IRON
Information
Patent Grant
Process and installation for maintaining the lining of a furnace shell
Patent number
4,755,137
Issue date
Jul 5, 1988
Clecim
Jacques Barbe
C21 - METALLURGY OF IRON
Information
Patent Grant
Lip-hung retort furnace
Patent number
4,604,055
Issue date
Aug 5, 1986
Can-Eng Holdings, Ltd.
Peter B. Mackenzie
C21 - METALLURGY OF IRON
Information
Patent Grant
Setting machine for spacing formed articles
Patent number
4,336,874
Issue date
Jun 29, 1982
C. Keller GmbH & Co., KG, Maschinenfabrik
Hermann Kamphues
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
Method of straightening flue walls in a carbon anode ring furnace
Patent number
4,021,905
Issue date
May 10, 1977
Southwire Company
Charles M. Benton
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
3836325
Patent number
3,836,325
Issue date
Sep 17, 1974
C21 - METALLURGY OF IRON
Information
Patent Grant
3410594
Patent number
3,410,594
Issue date
Nov 12, 1968
C21 - METALLURGY OF IRON
Information
Patent Grant
2469740
Patent number
2,469,740
Issue date
May 10, 1949
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
2180075
Patent number
2,180,075
Issue date
Nov 14, 1939
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1930467
Patent number
1,930,467
Issue date
Oct 17, 1933
C21 - METALLURGY OF IRON
Information
Patent Grant
1727050
Patent number
1,727,050
Issue date
Sep 3, 1929
F27 - FURNACES KILNS OVENS RETORTS
Information
Patent Grant
1416034
Patent number
1,416,034
Issue date
May 16, 1922
F27 - FURNACES KILNS OVENS RETORTS
Patents Applications
last 30 patents