Israel did not take anything away from Egypt in the Arab-Israeli War of 1973. In the Arab-Israeli War of 1967, Israel took the Sinai Peninsula from Egypt.
The US tanks used by Israel in the 1973 war with Egypt had greater size, thicker armor and smaller guns than the Soviet tanks used by Egypt.
Israel
There have been several, but Israel has been victorious in all of them. There is some question in Egypt as to whether Egypt or Israel won the War in 1973, but considering that the ceasefire was signed while Israeli soldiers were advancing, it would seem to be an Israeli victory. The debate on the Arab-Israeli War of 1973 is discussed more fully at the Related Question below: Who won the war between Egypt and Israel in 1973?
Egypt and Syria invaded Israel on October 6, 1973.
Egypt launched a surprise attack on Israel on the Jewish Holiday of Yom Kippur in 1973, beginning the Arab-Israeli War of 1973 (also known as the Yom Kippur War, the Ramadan War, and the October War).
The USSR provided most of the weapons that Egypt used in the 1973 Israeli Egyptian war in 1973. The US provided the weapons for Israel.
The last war that Egypt was in was the October War (also called the Ramadan War or Yom Kippur War) which it fought with Israel in 1973.
The Arabs declared war against Israel in 1948 when Israel declared Independence Israel declared war against Egypt in 1956 after being cut off from the Suez Canal. Israel declared war against Egypt in 1967 when the Straits of Tiran were blockaded. Jordan and Syria declared war against Israel in retaliation for the attack on Egypt. Egypt and Syria declared war on Israel in 1973 as a surprise attack.
The Arab-Israeli War of 1973, the Yom Kippur War, the Ramadan War, or the October War. All four name the same war.
It was Yom Kippur, the Jewish Day of Atonement, which corresponded to 6 October 1973.
Unknown, but it is an unlikely scenario as Egypt and Israel buried the hatchet long ago. Previously, Egypt and Israel fought several wars, most notably the Yom Kippur War of 1973 when Egypt carried out a brilliant surprise attack on the Israeli-occupied Sinai Peninsula. Israel eventually drove Egypt back but at a very heavy cost. After Egypt and Israel made peace, the Sinai was ceded back to Egypt and the two countries have not fought since.