Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5729499
Kind Code:
Y2
More Like This:
Application Number:
JP4004974U
Publication Date:
June 28, 1982
Filing Date:
April 10, 1974
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
H01J23/027; H01H23/08; H01J23/08; H01J23/087; H01J25/00; (IPC1-7): H01H23/08