PRILLED AMMONIUM NITRATE COMPOSITION OF IMPROVED ANTI-SCATTERING PROPERTIES
SHIGEMATSU T,JA, KUMURA K,JA, SHIMIZU H,JA, INAFUKU K,JA, FUJIKI K,JA
Year of Publication 18.12.1973
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Year of Publication 18.12.1973
Patent
MUD REMOVING SYSTEM BY MEANS OF AN EXCAVATOR AND AN APPARATUS THEREFOR
TAKAGI A,JA, SATOH M,JA, SUZUKI A,JA, EBINE M,JA, AMAGAI K,JA, SHIMIZU H,JA, MIURA M,JA, KOHNO S,JA, KUKINO Y,JA
Year of Publication 19.11.1974
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Year of Publication 19.11.1974
Patent