Whose masterpiece? When will Dr Taylor be alive? the 1930s

Another way of saying it is:

Whose masterpiece? The inventor of the assembly line is Henry of Ford Company in America. The concept of assembly line first appeared in Ford's first production car. When did it come into being? 19 13, Ford Motor Company developed the world's first assembly line.

The story in Baidu Encyclopedia, whose masterpiece was invented by a man named Ivey in a small town in northern England. There is no specific time for this world to live.

In what form? They are all handling machines that transport goods continuously on a certain line.