Table schema:
CREATE TABLE table_name_43 (release_date VARCHAR, socket VARCHAR, voltage VARCHAR, mult VARCHAR)

Question: When was the microprocessor with 1.65–1.7 v, a mult of 4.5×, and a slot 1 socket released?
SQL: SELECT release_date FROM table_name_43 WHERE voltage = "1.65–1.7 v" AND mult = "4.5×" AND socket = "slot 1"