JPS4870679A - - Google Patents

Info

Publication number
JPS4870679A
JPS4870679A JP46105256A JP10525671A JPS4870679A JP S4870679 A JPS4870679 A JP S4870679A JP 46105256 A JP46105256 A JP 46105256A JP 10525671 A JP10525671 A JP 10525671A JP S4870679 A JPS4870679 A JP S4870679A
Authority
JP
Japan
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP46105256A
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP46105256A priority Critical patent/JPS4870679A/ja
Publication of JPS4870679A publication Critical patent/JPS4870679A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Treating Waste Gases (AREA)
JP46105256A 1971-12-27 1971-12-27 Pending JPS4870679A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP46105256A JPS4870679A (fr) 1971-12-27 1971-12-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46105256A JPS4870679A (fr) 1971-12-27 1971-12-27

Publications (1)

Publication Number Publication Date
JPS4870679A true JPS4870679A (fr) 1973-09-25

Family

ID=14402556

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46105256A Pending JPS4870679A (fr) 1971-12-27 1971-12-27

Country Status (1)

Country Link
JP (1) JPS4870679A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073871A (fr) * 1973-11-01 1975-06-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073871A (fr) * 1973-11-01 1975-06-18

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