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Inventor
SCHOECK PETER A
2 patents
Patents
2 patents
US4007589A
Feb 15, 1977
Internal combustion exhaust catalytic reactor monitoring system
BOSCH GMBH ROBERT
86 citations
94
US3962866A
Jun 15, 1976
Internal combustion exhaust catalytic reactor monitoring system
BOSCH GMBH ROBERT
48 citations
91