73075483
Jan 28, 1976
Dec 14, 1976
LABORATORY EQUIPMENT IN THE FORM OF ACCESSORIES FOR MEMBRANE FILTERS-NAMELY, DISC PRE-FILTERS, DRAIN SCREENS, DRAIN DISCS, MEMBRANE HOLDERS, MEMBRANE FILTRATION CELLS, MEMBRANE SUPPORT GRIDS, CARTRIDGE FILTER HOUSINGS, AND FILTER CARTRIDGES THEREFOR
Electrical and Scientific Apparatus