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Filing date
Publication date
Application filedfiledCritical
Priority to JP4698276ApriorityCriticalpatent/JPS52130142A/ja
Publication of JPS52130142ApublicationCriticalpatent/JPS52130142A/ja
Publication of JPS55662B2publicationCriticalpatent/JPS55662B2/ja
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
Ventilation
(AREA)
Treating Waste Gases
(AREA)
JP4698276A1976-04-231976-04-23Apparatus for diluting or eliminating ammonia gas and other foul smell
GrantedJPS52130142A
(en)