Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0434584
Kind Code:
U
Application Number:
JP7578290U
Publication Date:
March 23, 1992
Filing Date:
July 17, 1990
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F16L21/06; F16L5/00; F16L39/00; (IPC1-7): F16L21/06; F16L5/00