DE69321716D1 - Method and device for extracting refractory material - Google Patents

Method and device for extracting refractory material

Info

Publication number
DE69321716D1
DE69321716D1 DE69321716T DE69321716T DE69321716D1 DE 69321716 D1 DE69321716 D1 DE 69321716D1 DE 69321716 T DE69321716 T DE 69321716T DE 69321716 T DE69321716 T DE 69321716T DE 69321716 D1 DE69321716 D1 DE 69321716D1
Authority
DE
Germany
Prior art keywords
refractory material
extracting
extracting refractory
refractory
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69321716T
Other languages
German (de)
Other versions
DE69321716T2 (en
Inventor
George Havas
Jose A Garcia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Park Ohio Holdings Inc
Original Assignee
Ajax Magnethermic Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ajax Magnethermic Corp filed Critical Ajax Magnethermic Corp
Priority claimed from EP93113288A external-priority patent/EP0639749B1/en
Publication of DE69321716D1 publication Critical patent/DE69321716D1/en
Application granted granted Critical
Publication of DE69321716T2 publication Critical patent/DE69321716T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

DE1993621716 1993-08-19 1993-08-19 Method and device for extracting refractory material Expired - Fee Related DE69321716T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP93113288A EP0639749B1 (en) 1992-02-14 1993-08-19 A furnace refractory extraction system and method

Publications (2)

Publication Number Publication Date
DE69321716D1 true DE69321716D1 (en) 1998-11-26
DE69321716T2 DE69321716T2 (en) 1999-03-18

Family

ID=8213189

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1993621716 Expired - Fee Related DE69321716T2 (en) 1993-08-19 1993-08-19 Method and device for extracting refractory material

Country Status (1)

Country Link
DE (1) DE69321716T2 (en)

Also Published As

Publication number Publication date
DE69321716T2 (en) 1999-03-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee