Carlos A. Ferreyra

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St. Thomas, VI, US

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Patents Grantslast 30 patents

Information Patent Grant
Toilet flushing system
- Patent number 6,397,404
- Issue date Jun 4, 2002
- Carlos A. Ferreyra
- E03 - WATER SUPPLY SEWERAGE

Patents Applicationslast 30 patents

Information Patent Application
TOILET FLUSHING SYSTEM
- Publication number 20020066136
- Publication date Jun 6, 2002
- Carlos A. Ferreyra
- E03 - WATER SUPPLY SEWERAGE