JPS6320489B2 - - Google Patents

Info

Publication number
JPS6320489B2
JPS6320489B2 JP10495479A JP10495479A JPS6320489B2 JP S6320489 B2 JPS6320489 B2 JP S6320489B2 JP 10495479 A JP10495479 A JP 10495479A JP 10495479 A JP10495479 A JP 10495479A JP S6320489 B2 JPS6320489 B2 JP S6320489B2
Authority
JP
Japan
Prior art keywords
water
conduit
channel
pattern
irrigation
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.)
Expired
Application number
JP10495479A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5629935A (en
Inventor
Tetsuya Aoki
Hirosuke Okada
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.)
Tosoh Corp
Original Assignee
Tosoh Corp
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 Tosoh Corp filed Critical Tosoh Corp
Priority to JP10495479A priority Critical patent/JPS5629935A/ja
Publication of JPS5629935A publication Critical patent/JPS5629935A/ja
Publication of JPS6320489B2 publication Critical patent/JPS6320489B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined

Landscapes

  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
JP10495479A 1979-08-20 1979-08-20 Dripping type irrigating pipe and method Granted JPS5629935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10495479A JPS5629935A (en) 1979-08-20 1979-08-20 Dripping type irrigating pipe and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10495479A JPS5629935A (en) 1979-08-20 1979-08-20 Dripping type irrigating pipe and method

Publications (2)

Publication Number Publication Date
JPS5629935A JPS5629935A (en) 1981-03-25
JPS6320489B2 true JPS6320489B2 (enrdf_load_stackoverflow) 1988-04-27

Family

ID=14394479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10495479A Granted JPS5629935A (en) 1979-08-20 1979-08-20 Dripping type irrigating pipe and method

Country Status (1)

Country Link
JP (1) JPS5629935A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS5629935A (en) 1981-03-25

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