Document Type and Number:
Japanese Patent JPH0212055
Kind Code:
Y2
Application Number:
JP20383485U
Publication Date:
April 04, 1990
Filing Date:
December 27, 1985
Export Citation:
International Classes:
G02B6/38; B25B7/00; B25B27/02; B25B27/28; (IPC1-7): B25B27/02; B25B27/28
Next Patent: MICROORGANISM DETECTOR