DE175645C - - Google Patents

Info

Publication number

DE175645C

DE175645C DENDAT175645D DE175645DA DE175645C DE 175645 C DE175645 C DE 175645C DE NDAT175645 D DENDAT175645 D DE NDAT175645D DE 175645D A DE175645D A DE 175645DA DE 175645 C DE175645 C DE 175645C

Authority

DE

Germany

Prior art keywords

incandescent

burner

incandescent body

rotation

hardening

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

• 238000000034 method Methods 0.000 claims description 6
• 238000000465 moulding Methods 0.000 description 2
• 238000013459 approach Methods 0.000 description 1
• 238000010438 heat treatment Methods 0.000 description 1
• 238000007493 shaping process Methods 0.000 description 1
• 238000010998 test method Methods 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1