| |
 |
Alfred H. Abdoo Patents |
|
Inventor: Abdoo; Alfred H.
Address: Phoenix, AZ
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4179047 |
Chemical metering apparatus |
December 18, 1979 |
| An apparatus for controlled dissolution and dispensing of a water treatment chemical including a chemical chamber disposed above a humidity chamber through which water flows at a controlled rate. A metering device controls the migration of moisture into the chemical chamber for dissoluti |
|
|
|
