Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS4913744
Kind Code:
A
More Like This:
Application Number:
JP3307973A
Publication Date:
February 06, 1974
Filing Date:
March 22, 1973
Export Citation:
Click for automatic bibliography generation   Help
International Classes:
F28F25/02; B01D53/18; B01J19/30; B01J19/32; F28C1/02; F28C3/06; F28F25/08; (IPC1-7): F28C3/06
Domestic Patent References:
JPS4740010A