Inventor

PETSCH EGON

DE2 patents

⚠️ This page may combine multiple inventors who share the name “PETSCH EGON”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

STILL FA CARL

1 patent

US4133643AJan 9, 1979

Method and apparatus for decomposing ammonia fumes having a high hydrogen sulfide content

STILL FA CARL3 citations57

STILL CARL

1 patent

US4181706AJan 1, 1980

Method and apparatus for decomposing ammonia fumes having a high hydrogen sulfide content

STILL CARL4 citations56