AU540460B2 - Valve arrangement for irrigation systems - Google Patents

Valve arrangement for irrigation systems

Info

Publication number
AU540460B2
AU540460B2 AU64327/80A AU6432780A AU540460B2 AU 540460 B2 AU540460 B2 AU 540460B2 AU 64327/80 A AU64327/80 A AU 64327/80A AU 6432780 A AU6432780 A AU 6432780A AU 540460 B2 AU540460 B2 AU 540460B2
Authority
AU
Australia
Prior art keywords
valve arrangement
irrigation systems
irrigation
systems
valve
Prior art date
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.)
Ceased
Application number
AU64327/80A
Other versions
AU6432780A (en
Inventor
Elio Gianni
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU64327/80A priority Critical patent/AU540460B2/en
Priority to GB8037056A priority patent/GB2065320B/en
Priority to CA000366686A priority patent/CA1144797A/en
Priority to JP17480480A priority patent/JPS5694364A/en
Priority to FR8026487A priority patent/FR2472214A1/en
Priority to JP17480580A priority patent/JPS56102861A/en
Publication of AU6432780A publication Critical patent/AU6432780A/en
Application granted granted Critical
Publication of AU540460B2 publication Critical patent/AU540460B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/12—Developers with toner particles in liquid developer mixtures
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • E02B13/02—Closures for irrigation conduits
AU64327/80A 1979-11-16 1979-11-16 Valve arrangement for irrigation systems Ceased AU540460B2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AU64327/80A AU540460B2 (en) 1979-11-16 1979-11-16 Valve arrangement for irrigation systems
GB8037056A GB2065320B (en) 1979-11-16 1980-11-19 Liquid negative developer composition for electrostatic copying
CA000366686A CA1144797A (en) 1979-11-16 1980-12-12 Liquid negative developer composition including a vinyl polymer latex and copolymer of alkyl vinyl ether and vinyl chloride as charge control agent
JP17480480A JPS5694364A (en) 1979-11-16 1980-12-12 Liquid type developing agent composition
FR8026487A FR2472214A1 (en) 1979-11-16 1980-12-12 LIQUID NEGATIVE REVELATOR COMPOSITION FOR ELECTROSTATIC COPY DRAWING
JP17480580A JPS56102861A (en) 1979-11-16 1980-12-12 Liquid developmenttagent composition

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
AUPE1364 1979-11-16
AU136479 1979-11-16
AU64327/80A AU540460B2 (en) 1979-11-16 1979-11-16 Valve arrangement for irrigation systems
US10354479A 1979-12-13 1979-12-13

Publications (2)

Publication Number Publication Date
AU6432780A AU6432780A (en) 1981-05-21
AU540460B2 true AU540460B2 (en) 1984-11-22

Family

ID=36782327

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64327/80A Ceased AU540460B2 (en) 1979-11-16 1979-11-16 Valve arrangement for irrigation systems

Country Status (5)

Country Link
JP (2) JPS5694364A (en)
AU (1) AU540460B2 (en)
CA (1) CA1144797A (en)
FR (1) FR2472214A1 (en)
GB (1) GB2065320B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56159651A (en) * 1980-05-14 1981-12-09 Ricoh Co Ltd Liquid developer for electrostatic photography
JPS60164757A (en) * 1984-02-07 1985-08-27 Fuji Photo Film Co Ltd Liquid developer for electrophotography
US4762764A (en) * 1986-12-23 1988-08-09 Xerox Corporation Liquid developer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3850829A (en) * 1972-07-05 1974-11-26 Savin Business Machines Corp Developing liquid for electrostatic images
GB1549726A (en) * 1975-04-04 1979-08-08 Commw Of Australia Method of developing and a developer for electrical images

Also Published As

Publication number Publication date
JPS5694364A (en) 1981-07-30
CA1144797A (en) 1983-04-19
FR2472214A1 (en) 1981-06-26
GB2065320B (en) 1983-06-08
JPS56102861A (en) 1981-08-17
AU6432780A (en) 1981-05-21
GB2065320A (en) 1981-06-24

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