Document Type and Number:
Japanese Patent JPS5063671
Kind Code:
U
Application Number:
JP11726473U
Publication Date:
June 10, 1975
Filing Date:
October 08, 1973
Export Citation:
International Classes:
C09K3/22; A61L9/16; B01D39/06; B01D39/16; (IPC1-7): B01D39/06