What structural concept, essential for reaching high altitudes, did Goddard develop and patent?

Answer

Multi-stage rockets

Goddard conceived of and patented the concept of multi-stage rockets, which is a necessary technique required to attain the very high altitudes or orbital velocities needed for advanced missions.

What structural concept, essential for reaching high altitudes, did Goddard develop and patent?

#Videos

The Story of Robert Goddard, Father of Modern Rocketry - YouTube

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