A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
LOCKING COVER FOR CONSTRUCTION VAULT
A locking cover for existing subgrade vault openings. The cover is installed with mounting brackets on side walls of construction vaults and secured with locking latch components secured against flange portions of the mounting brackets.
LOCKING COVER FOR CONSTRUCTION VAULT
A locking cover for existing subgrade vault openings. The cover is installed with mounting brackets on side walls of construction vaults and secured with locking latch components secured against flange portions of the mounting brackets.
LOCKING COVER FOR CONSTRUCTION VAULT
ZELOOF HASKEL (author) / VANDERPOOL THOMAS (author)
2016-09-08
Patent
Electronic Resource
English