Login| Sign Up| Help| Contact|

Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6345
Kind Code:
B2
Inventors:
TSUJI EIJI
ABURA YOSHIAKI
Application Number:
JP20522882A
Publication Date:
January 05, 1988
Filing Date:
November 19, 1982
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
A45D1/06; A45D1/00; A45D1/04



 
Next Patent: COMPOSITE SEMIPERMEABLE MEMBRANE AND SPIRAL-TYPE SEPARATION MEMBRANE DEVICE