Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS53117504
Kind Code:
U
Application Number:
JP2185577U
Publication Date:
September 19, 1978
Filing Date:
February 24, 1977
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
C21B7/16; (IPC1-7): C21B7/16



 
Previous Patent: JPS53117503

Next Patent: JPS53117505