CREATE TABLE table_name_79 (propulsion VARCHAR2, year VARCHAR2, name VARCHAR2)

What is the propulsion for the RB 04 earlier than 1962?
SELECT propulsion FROM table_name_79 WHERE year < 1962 AND name = "rb 04"
SELECT "propulsion" FROM "table_name_79" WHERE "name" = "rb 04" AND "year" < 1962