首页> 外国专利> Read auxiliary device, consisting of a removable manner to a remote tube having a supporting surface which can be telescoped -, which are attached to the collapsible book support frame and a box serving to accommodate these parts

Read auxiliary device, consisting of a removable manner to a remote tube having a supporting surface which can be telescoped -, which are attached to the collapsible book support frame and a box serving to accommodate these parts

机译:读取辅助设备,包括可移除的方式到具有可伸缩的支撑表面的远程管上,该支撑表面安装在可折叠的书本支撑架上,并具有用于容纳这些部件的盒子

摘要

机译:

著录项

  • 公开/公告号DE426362C

    专利类型

  • 公开/公告日1926-03-10

    原文格式PDF

  • 申请/专利权人 SELMAR MENDELSOHN;

    申请/专利号DE1924M084776D

  • 发明设计人

    申请日1924-04-29

  • 分类号A47B19/06;

  • 国家 DE

  • 入库时间 2022-08-24 10:44:19

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