DE199065C - - Google Patents

Info

Publication number

DE199065C

DE199065C DENDAT199065D DE199065DA DE199065C DE 199065 C DE199065 C DE 199065C DE NDAT199065 D DENDAT199065 D DE NDAT199065D DE 199065D A DE199065D A DE 199065DA DE 199065 C DE199065 C DE 199065C

Authority

DE

Germany

Prior art keywords

guide

working

rollers

strands

rolling

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.)

Active

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 238000005096 rolling process Methods 0.000 claims description 15
• 238000005065 mining Methods 0.000 claims description 4
• 238000009412 basement excavation Methods 0.000 description 4
• 239000002994 raw material Substances 0.000 description 2
• 238000006073 displacement reaction Methods 0.000 description 1
• 238000000605 extraction Methods 0.000 description 1
• 230000000750 progressive effect Effects 0.000 description 1
• 230000000717 retained effect Effects 0.000 description 1
• 230000002441 reversible effect Effects 0.000 description 1
• 239000007787 solid Substances 0.000 description 1