PL113886U1 - Sewerage aerator - Google Patents

Sewerage aerator

Info

Publication number
PL113886U1
PL113886U1 PL11388603U PL11388603U PL113886U1 PL 113886 U1 PL113886 U1 PL 113886U1 PL 11388603 U PL11388603 U PL 11388603U PL 11388603 U PL11388603 U PL 11388603U PL 113886 U1 PL113886 U1 PL 113886U1
Authority
PL
Poland
Prior art keywords
sewerage
aerator
sewerage aerator
Prior art date
Application number
PL11388603U
Other versions
PL62447Y1 (en
Inventor
Tadeusz Kaczmarczyk
Michalina Kaczmarczyk
Original Assignee
Tadeusz Kaczmarczyk
Michalina Kaczmarczyk
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 Tadeusz Kaczmarczyk, Michalina Kaczmarczyk filed Critical Tadeusz Kaczmarczyk
Priority to PL11388603U priority Critical patent/PL62447Y1/en
Publication of PL113886U1 publication Critical patent/PL113886U1/en
Publication of PL62447Y1 publication Critical patent/PL62447Y1/en

Links

PL11388603U 2003-02-17 2003-02-17 Sewerage aerator PL62447Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL11388603U PL62447Y1 (en) 2003-02-17 2003-02-17 Sewerage aerator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL11388603U PL62447Y1 (en) 2003-02-17 2003-02-17 Sewerage aerator

Publications (2)

Publication Number Publication Date
PL113886U1 true PL113886U1 (en) 2003-08-25
PL62447Y1 PL62447Y1 (en) 2006-07-31

Family

ID=29775537

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11388603U PL62447Y1 (en) 2003-02-17 2003-02-17 Sewerage aerator

Country Status (1)

Country Link
PL (1) PL62447Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8136548B2 (en) 2008-08-08 2012-03-20 Watertite Products, Inc. Air admittance valve
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve

Also Published As

Publication number Publication date
PL62447Y1 (en) 2006-07-31

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Legal Events

Date Code Title Description
LAPU Decisions on the lapse of rights of protection of utility model

Effective date: 20060217