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AU487677B2 - Method and apparatus for cleaning the surface ofa liquid - Google Patents
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AU487677B2 - Method and apparatus for cleaning the surface ofa liquid - Google Patents

Method and apparatus for cleaning the surface ofa liquid

Info

Publication number
AU487677B2
AU487677B2 AU71504/74A AU7150474A AU487677B2 AU 487677 B2 AU487677 B2 AU 487677B2 AU 71504/74 A AU71504/74 A AU 71504/74A AU 7150474 A AU7150474 A AU 7150474A AU 487677 B2 AU487677 B2 AU 487677B2
Authority
AU
Australia
Prior art keywords
cleaning
surface ofa
ofa liquid
liquid
ofa
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
AU71504/74A
Other versions
AU7150474A (en
Inventor
Nicolaas Raubenheimer Johann
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.)
Peacock Investments Pty Ltd
Original Assignee
Peacock Investments Pty 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
Priority claimed from ZA735112A external-priority patent/ZA735112B/en
Application filed by Peacock Investments Pty Ltd filed Critical Peacock Investments Pty Ltd
Application granted granted Critical
Publication of AU7150474A publication Critical patent/AU7150474A/en
Publication of AU487677B2 publication Critical patent/AU487677B2/en
Expired legal-status Critical Current

Links

AU71504/74A 1973-07-26 1974-07-22 Method and apparatus for cleaning the surface ofa liquid Expired AU487677B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
ZA735112A ZA735112B (en) 1973-07-26 1973-07-26 Method and apparatus for cleaning the surface of a liquid
ZAZA73/5112 1973-07-26
ZA737147 1973-09-07
ZAZA73/7147 1973-09-07

Publications (2)

Publication Number Publication Date
AU7150474A AU7150474A (en) 1976-01-22
AU487677B2 true AU487677B2 (en) 1976-01-22

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615790B2 (en) * 1988-08-30 1991-10-10 Leonard Jean-Jacques Pool cleaner suction pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU615790B2 (en) * 1988-08-30 1991-10-10 Leonard Jean-Jacques Pool cleaner suction pipe

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