Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4218837
Kind Code:
Y1
Application Number:
JP1408265U
Publication Date:
October 31, 1967
Filing Date:
February 23, 1965
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F04B43/08; F04F1/06; F16K15/06; (IPC1-7): F16K15/06; F04B43/08