999 (Continued) 
Description: 
This institute has developed test apparatus and test methods for 
glass. These have included machines to determine bending strength, impact 
strength, and thermal resistance. Also, a temperature regulator for a 
thermostat, as well as a resistor furnace to use in the determination of 
the viscosity of glass, has been developed. 
1000 
Name: State Scientific-Research Institute of Industrial and Sanitary Gas 
Purification 
(Gosudarstvennyy nauchno-issledovatel'skiy institut po promyshlennoy 
i sanitarmoy ochistke gazov--NII0Gaz) 
Address: Moscow, ulitsa Chkalova, 50 
Director: -- 
Deputy Director: -- 
Administrative Affiliation: -- 
Selected Staff Members: 
I. Ye. Idel'chik, Candidate 
Ve. P. Kurbin 
Description: 
This institute was probably organized some time between 1945 and 
1950. Substantiating its title, investigations have been carried out on gas 
scrubbers, heat exchangers, dust and soot precipitators, and acoustic 
coagulation methods. A Trudy is published. 
1001 
Name: State Scientific-Research Institute of Mined Chemical Raw Materials 
(Gosudarstvennyy nauchno-issledovatel'skiy institut gornokhimich- 
eskogo syr'ya-GIGKhS ) 
Address: Moscow, stantsiya Lyubertsy, Oktyabr'skiy proyezd, 259 
Director: -- 
Deputy Director: -- 
Administrative Affiliation: -- 
