ATE12276T1 - Drainage-blocks. - Google Patents

Drainage-blocks.

Info

Publication number
ATE12276T1
ATE12276T1 AT82304348T AT82304348T ATE12276T1 AT E12276 T1 ATE12276 T1 AT E12276T1 AT 82304348 T AT82304348 T AT 82304348T AT 82304348 T AT82304348 T AT 82304348T AT E12276 T1 ATE12276 T1 AT E12276T1
Authority
AT
Austria
Prior art keywords
drainage blocks
drainage
blocks
Prior art date
Application number
AT82304348T
Other languages
English (en)
Inventor
Terence Alan Ruston
Richard Geoffrey Fenwick
Original Assignee
Charcon Ltd
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 Charcon Ltd filed Critical Charcon Ltd
Priority claimed from EP19820304348 external-priority patent/EP0073601B1/de
Application granted granted Critical
Publication of ATE12276T1 publication Critical patent/ATE12276T1/de

Links

AT82304348T 1981-08-29 1982-08-18 Drainage-blocks. ATE12276T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB8126426 1981-08-29
GB8129152 1981-09-26
EP19820304348 EP0073601B1 (de) 1981-08-29 1982-08-18 Drainage-Blocks

Publications (1)

Publication Number Publication Date
ATE12276T1 true ATE12276T1 (de) 1985-04-15

Family

ID=27225917

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82304348T ATE12276T1 (de) 1981-08-29 1982-08-18 Drainage-blocks.

Country Status (1)

Country Link
AT (1) ATE12276T1 (de)

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties