DE3169976D1 - Water purification system - Google Patents

Water purification system

Info

Publication number: DE3169976D1
Authority: DE; Germany
Prior art keywords: water purification; purification system; water; purification
Prior art date: 1980-07-18
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.): Expired

Application number

DE8181902148T

Other languages

German (de)

Inventor

William J Gartner

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

1980-07-18

Filing date

1981-07-17

Publication date

1985-05-23

1980-07-18 Priority claimed from US06/170,023 external-priority patent/US4298475A/en

1981-07-17 Application filed by Individual filed Critical Individual

1985-05-23 Application granted granted Critical

1985-05-23 Publication of DE3169976D1 publication Critical patent/DE3169976D1/en

Status Expired legal-status Critical Current

Links

DE8181902148T 1980-07-18 1981-07-17 Water purification system Expired DE3169976D1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/170,023 US4298475A (en)	1980-07-18	1980-07-18	Water purification system
PCT/US1981/000965 WO1982000256A1 (en)	1980-07-18	1981-07-17	Water purification system

Publications (1)

Publication Number	Publication Date
DE3169976D1 true DE3169976D1 (en)	1985-05-23

Family

ID=26764706

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8181902148T Expired DE3169976D1 (en)	1980-07-18	1981-07-17	Water purification system

Country Status (2)

Country	Link
AU (1)	AU7453681A (en)
DE (1)	DE3169976D1 (en)

1981
- 1981-07-17 DE DE8181902148T patent/DE3169976D1/en not_active Expired
- 1981-07-17 AU AU74536/81A patent/AU7453681A/en not_active Abandoned

Also Published As

Publication number	Publication date
AU7453681A (en)	1982-02-16

Similar Documents

Publication	Publication Date	Title
GB2080278B (en)	1984-05-10	Water purification system
GB2194524B (en)	1991-04-03	Water purification systems
GB2074998B (en)	1984-08-22	Water purifier
YU167081A (en)	1983-12-31	Floating device for purifying water
GB8505517D0 (en)	1985-04-03	Water purification
DE3279363D1 (en)	1989-02-23	Liquid purification system
GB2096126B (en)	1984-09-05	Water clarification
GB2145709B (en)	1986-08-28	Membrane system for water purification
DE3274971D1 (en)	1987-02-12	Purification of water
AU7512181A (en)	1982-04-01	Purifying water
GB2078133B (en)	1983-09-21	Reverse osmosis unit-degasifier system
AU1043683A (en)	1984-05-04	System for purifying water area
GB8412223D0 (en)	1984-06-20	Water purification apparatus
GB2141039B (en)	1985-11-13	Water purification device
AU4030178A (en)	1980-04-03	Water purification system
GB2071376B (en)	1983-12-07	Paging system
DE3169976D1 (en)	1985-05-23	Water purification system
GB8312156D0 (en)	1983-06-08	Water purification device
AU5493380A (en)	1981-07-30	Improved water purification units
JPS5740035A (en)	1982-03-05	Seisuma float system
ZA827908B (en)	1983-08-31	Water purification
GB2095224B (en)	1984-09-05	Water turbidity reduction
JPS56125544A (en)	1981-10-01	System for estimating purified water need
PT75831B (en)	1985-01-28	System for treating water
ZA825795B (en)	1983-06-29	Water purification device

Legal Events

Date	Code	Title	Description
1986-07-10	8339	Ceased/non-payment of the annual fee