Interesting! What really intrigues me is how very familiar, at a very very hindbrain level, this layout is to me. If someone asked me to sketch a generic kitchen, I would certainly draw something recognisably similar. Sets me wondering how much else that fades into the scenery day-to-day in the modern world has its origin in someone's deliberate design.
Correct me if I'm wrong but a galley kitchen is just a kitchen of certain dimensions(that is, long and narrow), whereas the Frankfurt kitchen is a complete layout, involving location of drawers, appliances, etc.
>"The term galley kitchen is also used to refer to the design of household kitchen wherein the units are fitted into a continuous array with no kitchen table, allowing maximum use of a restricted space, and work with the minimum of required movement between units.
The first mass-produced galley kitchen design was known as the Frankfurt kitchen, designed by Margarete Schütte-Lihotzky."
The Frankfurt Kitchen was a type of galley kitchen.
My house has a vintage-1959 galley kitchen, which is Taylorist along the same lines as the OP, and I have to say: it is a really efficient work space. You don't have to waste steps walking around. I (personally) prefer the galley layout to the square layout (vintage 1920) that I previously had.