Title:
【考案の名称】スケツチ製図用カム伝動装置
Document Type and Number:
Japanese Patent JPS5831159
Kind Code:
Y2
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Inventors:
Tomisaka Kenji
Application Number:
JP15635880U
Publication Date:
July 09, 1983
Filing Date:
November 04, 1980
Export Citation:
Assignee:
Tomisaka Kenji
International Classes:
G09B19/00; B43L13/00; G09B25/02; (IPC1-7): G09B25/02; G09B19/00
Attorney, Agent or Firm:
Kenji Motohashi