DE3166151D1 - Procedure and apparatus for examining the surface quality of solid materials - Google Patents

Procedure and apparatus for examining the surface quality of solid materials

Info

Publication number
DE3166151D1
DE3166151D1 DE8181901711T DE3166151T DE3166151D1 DE 3166151 D1 DE3166151 D1 DE 3166151D1 DE 8181901711 T DE8181901711 T DE 8181901711T DE 3166151 T DE3166151 T DE 3166151T DE 3166151 D1 DE3166151 D1 DE 3166151D1
Authority
DE
Germany
Prior art keywords
examining
procedure
surface quality
solid materials
solid
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
DE8181901711T
Other languages
German (de)
Inventor
Mauri Luukkala
Jorma Leino
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.)
Valmet Oy
Original Assignee
Valmet Oy
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 FI801850A external-priority patent/FI63115C/en
Application filed by Valmet Oy filed Critical Valmet Oy
Application granted granted Critical
Publication of DE3166151D1 publication Critical patent/DE3166151D1/en
Expired legal-status Critical Current

Links

DE8181901711T 1980-06-10 1981-06-09 Procedure and apparatus for examining the surface quality of solid materials Expired DE3166151D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI801850A FI63115C (en) 1980-06-10 1980-06-10 PROCEDURE FOR THE UNDERSTANDING OF MATERIALS IN MATERIAL I FASTTILLSTAOND OCH ANORDNING FOER GENOMFOERANDE AV FOERFARANDET
PCT/FI1981/000044 WO1981003704A1 (en) 1980-06-10 1981-06-09 Procedure for examining the surface quality of materials in solid state of aggregation,and means for carrying out the procedure

Publications (1)

Publication Number Publication Date
DE3166151D1 true DE3166151D1 (en) 1984-10-25

Family

ID=26157128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181901711T Expired DE3166151D1 (en) 1980-06-10 1981-06-09 Procedure and apparatus for examining the surface quality of solid materials

Country Status (1)

Country Link
DE (1) DE3166151D1 (en)

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee