Gijsbertus A. Bekker

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Amsterdam, NL

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Patents Grantslast 30 patents

Information Patent Grant
Removal of sulfur oxides and particulate matter from waste gas streams
- Patent number 4,004,885
- Issue date Jan 25, 1977
- Shell Oil Company
- Willem Groenendaal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Removal of sulfur oxides and particulate matter from waste gas streams
- Patent number 3,966,879
- Issue date Jun 29, 1976
- Shell Oil Company
- Willem Groenendaal
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL