GB9020135D0 - Underground irrigation and drainage system - Google Patents

Underground irrigation and drainage system

Info

Publication number
GB9020135D0
GB9020135D0 GB909020135A GB9020135A GB9020135D0 GB 9020135 D0 GB9020135 D0 GB 9020135D0 GB 909020135 A GB909020135 A GB 909020135A GB 9020135 A GB9020135 A GB 9020135A GB 9020135 D0 GB9020135 D0 GB 9020135D0
Authority
GB
United Kingdom
Prior art keywords
drainage system
underground irrigation
irrigation
underground
drainage
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.)
Pending
Application number
GB909020135A
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.)
COLES FREDERICK C
Original Assignee
COLES FREDERICK C
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 COLES FREDERICK C filed Critical COLES FREDERICK C
Priority to GB909020135A priority Critical patent/GB9020135D0/en
Priority to GB909021650A priority patent/GB9021650D0/en
Publication of GB9020135D0 publication Critical patent/GB9020135D0/en
Priority to PCT/GB1991/001443 priority patent/WO1992004823A1/en
Priority to AU84235/91A priority patent/AU8423591A/en
Pending legal-status Critical Current

Links

GB909020135A 1990-09-14 1990-09-14 Underground irrigation and drainage system Pending GB9020135D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB909020135A GB9020135D0 (en) 1990-09-14 1990-09-14 Underground irrigation and drainage system
GB909021650A GB9021650D0 (en) 1990-09-14 1990-10-05 Underground irrigation and drainage system
PCT/GB1991/001443 WO1992004823A1 (en) 1990-09-14 1991-08-28 Soil irrigation and drainage system
AU84235/91A AU8423591A (en) 1990-09-14 1991-08-28 Soil irrigation and drainage system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909020135A GB9020135D0 (en) 1990-09-14 1990-09-14 Underground irrigation and drainage system

Publications (1)

Publication Number Publication Date
GB9020135D0 true GB9020135D0 (en) 1990-10-24

Family

ID=10682218

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909020135A Pending GB9020135D0 (en) 1990-09-14 1990-09-14 Underground irrigation and drainage system
GB909021650A Pending GB9021650D0 (en) 1990-09-14 1990-10-05 Underground irrigation and drainage system

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB909021650A Pending GB9021650D0 (en) 1990-09-14 1990-10-05 Underground irrigation and drainage system

Country Status (1)

Country Link
GB (2) GB9020135D0 (en)

Also Published As

Publication number Publication date
GB9021650D0 (en) 1990-11-21

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