DE219762C - - Google Patents

Info

Publication number

DE219762C

DE219762C DENDAT219762D DE219762DA DE219762C DE 219762 C DE219762 C DE 219762C DE NDAT219762 D DENDAT219762 D DE NDAT219762D DE 219762D A DE219762D A DE 219762DA DE 219762 C DE219762 C DE 219762C

Authority

DE

Germany

Prior art keywords

cleaning

bracket

grinding head

closure

rotating

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

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• 238000004140 cleaning Methods 0.000 claims description 15
• 238000007789 sealing Methods 0.000 claims description 8
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
• 238000003754 machining Methods 0.000 claims description 2
• 241000854350 Enicospilus group Species 0.000 description 1
• 238000007790 scraping Methods 0.000 description 1