SCAPIN-1333: APPLICATION FOR PERMISSION TO DESIGNATE NIIGATA PLANT OF TOYO GOSEI K. K. AS AN AMMONIUM SULFATE MANUFACTURING PLANT 1946/11/13

SCAPIN-1118: APPLICATION FOR PERMISSION TO SUPPLY MIXED GAS FOR THE PRODUCTION OF AMMONIUM SULFATE AT SUNAGAWA WORKS OF TOYO KOATSU K. K. BY PIPELINE FROM TAKAGAWA PLANT OF NIHON JINZO SEKIYU K.K. 1946/08/09