DE3175307D1 - Removing refractory material from components - Google Patents

Removing refractory material from components

Info

Publication number
DE3175307D1
DE3175307D1 DE8181902742T DE3175307T DE3175307D1 DE 3175307 D1 DE3175307 D1 DE 3175307D1 DE 8181902742 T DE8181902742 T DE 8181902742T DE 3175307 T DE3175307 T DE 3175307T DE 3175307 D1 DE3175307 D1 DE 3175307D1
Authority
DE
Germany
Prior art keywords
components
refractory material
removing 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
Application number
DE8181902742T
Other languages
German (de)
Inventor
David Mills
Alan Douglas Kington
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.)
Rolls Royce PLC
Original Assignee
Rolls Royce PLC
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
Priority claimed from GB8032060A external-priority patent/GB2084895A/en
Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC
Application granted granted Critical
Publication of DE3175307D1 publication Critical patent/DE3175307D1/en
Expired legal-status Critical Current

Links

DE8181902742T 1980-10-04 1981-10-02 Removing refractory material from components Expired DE3175307D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8032060A GB2084895A (en) 1980-10-04 1980-10-04 Dissolving refractory materials in particular cores from castings
PCT/GB1981/000216 WO1982001144A1 (en) 1980-10-04 1981-10-02 Removing refractory material from components

Publications (1)

Publication Number Publication Date
DE3175307D1 true DE3175307D1 (en) 1986-10-16

Family

ID=26277108

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181902742T Expired DE3175307D1 (en) 1980-10-04 1981-10-02 Removing refractory material from components

Country Status (1)

Country Link
DE (1) DE3175307D1 (en)

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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