Arthur C. Clements

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Santurce, PR, US

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Patents Grantslast 30 patents

Information Patent Grant
Truss structure
- Patent number 4,494,349
- Issue date Jan 22, 1985
- Arthur C. Clements
- E04 - BUILDING
Information Patent Grant
Apparatus for producing monolithic cast concrete structures
- Patent number 4,023,764
- Issue date May 17, 1977
- Arthur C. Clements
- E04 - BUILDING