CH345558A - Machine à meuler - Google Patents Machine à meuler Info Publication number CH345558A. CH345558A CH345558DA CH345558A CH 345558 A CH345558 A CH 345558A CH 345558D A CH345558D A CH 345558DA CH 345558 A CH345558 A CH 345558A Authority CH Switzerland Prior art keywords support grinding wheel advance …
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