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专利与信息PATENSANDNEWS编者按:本栏目服务内容详情请参阅本刊1997№2~№3“专利与信息”的编者按。961001发明名称台式木工机床的榫槽升降装置公告号CN2213622Y台式木工机床的榫槽升降装置涉及木材加工机械类,它的结构特征是,升...
Patents and Information PATENSANDNEWS Editor's Note: For details on this section, please refer to the editors' bulletin 1997 № 2 ~ №3 “Patents and Information”. 961001 Woodworking machine desktop name of wood tenon lifting device NO. CN2213622Y Bench woodworking machine mortising device relates to woodworking machinery, its structural features are ...