DE154863A - - Google Patents

Info

Publication number

DE154863A

DE154863A DE154863A DE 154863 A DE154863 A DE 154863A DE 154863 A DE154863 A DE 154863A

Authority

DE

Germany

Prior art keywords

coals

pairs

pair

arc

coal

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

• 239000003245 coal Substances 0.000 claims description 4
• OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
• 229910052799 carbon Inorganic materials 0.000 description 3
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 238000013016 damping Methods 0.000 description 1
• 238000001556 precipitation Methods 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1