JPS4923910A - - Google Patents

Info

Publication number
JPS4923910A
JPS4923910A JP47064932A JP6493272A JPS4923910A JP S4923910 A JPS4923910 A JP S4923910A JP 47064932 A JP47064932 A JP 47064932A JP 6493272 A JP6493272 A JP 6493272A JP S4923910 A JPS4923910 A JP S4923910A
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
JP47064932A
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 JP47064932A priority Critical patent/JPS4923910A/ja
Priority to ZA734377A priority patent/ZA734377B/xx
Priority to DE19732332545 priority patent/DE2332545C3/de
Priority to AU57478/73A priority patent/AU474954B2/en
Priority to GB3079173A priority patent/GB1432021A/en
Priority to FR7324045A priority patent/FR2191052B1/fr
Priority to CA175,228A priority patent/CA970174A/en
Priority to BR4859/73A priority patent/BR7304859D0/pt
Priority to NL7309111A priority patent/NL7309111A/xx
Priority to BE132947A priority patent/BE801707A/xx
Priority to SE7309222A priority patent/SE401538B/xx
Publication of JPS4923910A publication Critical patent/JPS4923910A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
JP47064932A 1972-06-30 1972-06-30 Pending JPS4923910A (ja)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP47064932A JPS4923910A (ja) 1972-06-30 1972-06-30
ZA734377A ZA734377B (en) 1972-06-30 1973-06-27 Liquid pervious conduit
DE19732332545 DE2332545C3 (de) 1972-06-30 1973-06-27 Flexibles Rohr für Dränagezwecke, Boäenbewässerung o.dgl
AU57478/73A AU474954B2 (en) 1972-06-30 1973-06-28 Liquid pervious conduit
GB3079173A GB1432021A (en) 1972-06-30 1973-06-28 Fluid pervious conduit
FR7324045A FR2191052B1 (ja) 1972-06-30 1973-06-29
CA175,228A CA970174A (en) 1972-06-30 1973-06-29 Liquid pervious conduit
BR4859/73A BR7304859D0 (pt) 1972-06-30 1973-06-29 Um conduto permeavel de fluidos
NL7309111A NL7309111A (ja) 1972-06-30 1973-06-29
BE132947A BE801707A (fr) 1972-06-30 1973-06-29 Conduite permeable aux liquides
SE7309222A SE401538B (sv) 1972-06-30 1973-06-29 Rorledning med vetskegenomtrenglig vegg

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47064932A JPS4923910A (ja) 1972-06-30 1972-06-30

Publications (1)

Publication Number Publication Date
JPS4923910A true JPS4923910A (ja) 1974-03-02

Family

ID=13272287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP47064932A Pending JPS4923910A (ja) 1972-06-30 1972-06-30

Country Status (4)

Country Link
JP (1) JPS4923910A (ja)
BE (1) BE801707A (ja)
BR (1) BR7304859D0 (ja)
ZA (1) ZA734377B (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228223A (ja) * 1983-06-09 1984-12-21 Olympus Optical Co Ltd アダプタ−レンズ
JPH02158706A (ja) * 1988-12-13 1990-06-19 Dainippon Screen Mfg Co Ltd ４群構成レンズ
US6819893B2 (en) 2002-04-24 2004-11-16 Ricoh Company, Ltd. Image forming apparatus and charging device
US7693458B2 (en) 2006-06-20 2010-04-06 Ricoh Company, Ltd. Charging device, process cartridge, and image forming apparatus

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59228223A (ja) * 1983-06-09 1984-12-21 Olympus Optical Co Ltd アダプタ−レンズ
JPH0411005B2 (ja) * 1983-06-09 1992-02-27
JPH02158706A (ja) * 1988-12-13 1990-06-19 Dainippon Screen Mfg Co Ltd ４群構成レンズ
US6819893B2 (en) 2002-04-24 2004-11-16 Ricoh Company, Ltd. Image forming apparatus and charging device
US7693458B2 (en) 2006-06-20 2010-04-06 Ricoh Company, Ltd. Charging device, process cartridge, and image forming apparatus

Also Published As

Publication number Publication date
BR7304859D0 (pt) 1974-08-15
ZA734377B (en) 1974-05-29
BE801707A (fr) 1973-10-15

Similar Documents

Publication Publication Date Title
FR2171254B1 (ja)
JPS5254588Y2 (ja)
FR2191052B1 (ja)
JPS4923910A (ja)
CS163962B1 (ja)
JPS5113622B2 (ja)
JPS4899641A (ja)
JPS4912064A (ja)
JPS5545941B2 (ja)
JPS495382U (ja)
CS164754B2 (ja)
JPS4966081A (ja)
JPS5536884B2 (ja)
CS165817B1 (ja)
CS160287B1 (ja)
CS155644B1 (ja)
JPS491669A (ja)
CS159493B1 (ja)
CS158530B1 (ja)
CS158488B1 (ja)
CS158449B1 (ja)
CS158031B1 (ja)
CS164603B1 (ja)
CS158027B1 (ja)
CS157982B1 (ja)