Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5420012
Kind Code:
B2
Application Number:
JP328976A
Publication Date:
July 19, 1979
Filing Date:
January 16, 1976
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F16K31/26; F16K31/20