Document Type and Number:
Japanese Patent JPS5514615
Kind Code:
B1
Application Number:
JP10447170A
Publication Date:
April 17, 1980
Filing Date:
November 28, 1970
Export Citation:
International Classes:
B01D53/50; B01D53/34; C01D5/02; C01D5/04; H02K44/08; (IPC1-7): H02K44/08; B01D53/34; C01D5/02