Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
【考案の名称】磁性下敷用曲線定規
Document Type and Number:
Japanese Patent JPS6091494
Kind Code:
U
Inventors:
Xu Masamasa
Application Number:
JP18390283U
Publication Date:
June 22, 1985
Filing Date:
November 30, 1983
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
B43L13/22; (IPC1-7): B43L13/22