Blitzkrieg Techniques That at www.japanese-home-gardens.com

Guderian became chief of mobile troops in 1938. Against much opposition, he created the panzer forces and the blitzkrieg techniques that enabled Germany to gain swift victories in Poland (1939) and France (1940). He himself led, first, an army corps, then a Panzergruppe, with a boldness that alarmed his superiors.

GUDERIAN, god-da're-an, Heinz (1888-1954), German general, who developed the armored forces and the blitzkrieg. He was born at Kulm, Sermany (now Chelmno, Poland) on June 17, 1888, the son of an army officer. Commissioned o 1908 into a Hanoverian Jager (rifleman) bat-alion, he later spent a year with a telegraph battalion.

This invention is epochal. It was the first of those photomechanical techniques that were soon to revolutionize the graphic arts by eliminating the hand of man in the reproduction of pictures of all kinds. It is the most important of Niepce's contributions, for it involved a principle that became basic to future techniques: the differential hardening by light of a ground that would control the etching in exact counterpart of the image.