DE207556C - - Google Patents

Info

Publication number

DE207556C

DE207556C DENDAT207556D DE207556DA DE207556C DE 207556 C DE207556 C DE 207556C DE NDAT207556 D DENDAT207556 D DE NDAT207556D DE 207556D A DE207556D A DE 207556DA DE 207556 C DE207556 C DE 207556C

Authority

DE

Germany

Prior art keywords

shell

shells

machine

machine according

friction wheel

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

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• 150000001875 compounds Chemical class 0.000 claims description 2
• 238000004519 manufacturing process Methods 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 235000010678 Paulownia tomentosa Nutrition 0.000 claims 1
• 240000002834 Paulownia tomentosa Species 0.000 claims 1
• 238000009987 spinning Methods 0.000 claims 1
• 238000003860 storage Methods 0.000 description 2
• 239000011324 bead Substances 0.000 description 1
• 238000005266 casting Methods 0.000 description 1
• 238000001816 cooling Methods 0.000 description 1
• 239000012634 fragment Substances 0.000 description 1
• 230000000284 resting effect Effects 0.000 description 1
• 238000007711 solidification Methods 0.000 description 1
• 230000008023 solidification Effects 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1