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Application filed by Ingenioer William Turner, William Turner & Brother LtdfiledCriticalIngenioer William Turner
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Publication of DK48181CpublicationCriticalpatent/DK48181C/da
Kaavaus-, kaavan säilyttämis- ja kaavasta ulosottamismenetelmä vulkanisoitaessa kautsusta tehtyjä kaasunaamareita sekä laite menetelmän suorittamista varten