DE180267A - - Google Patents

Info

Publication number

DE180267A

DE180267A DE180267A DE 180267 A DE180267 A DE 180267A DE 180267 A DE180267 A DE 180267A

Authority

DE

Germany

Prior art keywords

stone

millstone

sheet steel

air ducts

artificial

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.)

Pending

Links

• Espacenet
• Global Dossier
• DPMA
• Discuss

• 229910000831 Steel Inorganic materials 0.000 claims description 8
• 239000010959 steel Substances 0.000 claims description 8
• 239000004575 stone Substances 0.000 description 11
• VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
• 239000011230 binding agent Substances 0.000 description 3
• 229910001651 emery Inorganic materials 0.000 description 3
• CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
• 239000002969 artificial stone Substances 0.000 description 2
• 239000002184 metal Substances 0.000 description 2
• 238000000034 method Methods 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 239000006004 Quartz sand Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 239000000395 magnesium oxide Substances 0.000 description 1
• 239000000843 powder Substances 0.000 description 1
• 239000010453 quartz Substances 0.000 description 1
• 239000004576 sand Substances 0.000 description 1

Cited By (2)