AU489895B2 - Method and/or device for collecting lightweight substance floating ona liquid surface - Google Patents

Method and/or device for collecting lightweight substance floating ona liquid surface

Info

Publication number
AU489895B2
AU489895B2 AU73167/74A AU7316774A AU489895B2 AU 489895 B2 AU489895 B2 AU 489895B2 AU 73167/74 A AU73167/74 A AU 73167/74A AU 7316774 A AU7316774 A AU 7316774A AU 489895 B2 AU489895 B2 AU 489895B2
Authority
AU
Australia
Prior art keywords
ona
liquid surface
substance floating
lightweight substance
collecting
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
AU73167/74A
Other versions
AU7316774A (en
Inventor
Irons Eric
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.)
Ballast Nedam NV
Original Assignee
Ballast Nedam Groep NV
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 Ballast Nedam Groep NV filed Critical Ballast Nedam Groep NV
Priority to AU73167/74A priority Critical patent/AU489895B2/en
Application granted granted Critical
Publication of AU489895B2 publication Critical patent/AU489895B2/en
Publication of AU7316774A publication Critical patent/AU7316774A/en
Expired legal-status Critical Current

Links

AU73167/74A 1973-08-23 1974-09-10 Method and/or device for collecting lightweight substance floating ona liquid surface Expired AU489895B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU73167/74A AU489895B2 (en) 1973-08-23 1974-09-10 Method and/or device for collecting lightweight substance floating ona liquid surface

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLNL7411232 1973-08-23
AU73167/74A AU489895B2 (en) 1973-08-23 1974-09-10 Method and/or device for collecting lightweight substance floating ona liquid surface

Publications (2)

Publication Number Publication Date
AU489895B2 true AU489895B2 (en) 1976-03-18
AU7316774A AU7316774A (en) 1976-03-18

Family

ID=

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