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.)
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 filedfiledCritical
Priority to JP50140459ApriorityCriticalpatent/JPS5264012A/ja
Priority to US05/741,679prioritypatent/US4112690A/en
Publication of JPS5264012ApublicationCriticalpatent/JPS5264012A/ja
Publication of JPS5510475B2publicationCriticalpatent/JPS5510475B2/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
Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Landscapes
Filling Or Discharging Of Gas Storage Vessels
(AREA)
JP50140459A1975-11-221975-11-22Waterproof treatment of underground tank
GrantedJPS5264012A
(en)
