A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
An anchored umbrella base is provided with a screw-in base member threaded to an anchor and protruding through a dome to receive a lower umbrella pole.
An anchored umbrella base is provided with a screw-in base member threaded to an anchor and protruding through a dome to receive a lower umbrella pole.
Pin Anchored Umbrella Base
LEANNA DAVID L (author)
2020-07-02
Patent
Electronic Resource
English
IPC:
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
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BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES