AU2017576A - Ventilation apparatus - Google Patents

Ventilation apparatus

Info

Publication number
AU2017576A
AU2017576A AU20175/76A AU2017576A AU2017576A AU 2017576 A AU2017576 A AU 2017576A AU 20175/76 A AU20175/76 A AU 20175/76A AU 2017576 A AU2017576 A AU 2017576A AU 2017576 A AU2017576 A AU 2017576A
Authority
AU
Australia
Prior art keywords
ventilation apparatus
ventilation
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
AU20175/76A
Other versions
AU505568B2 (en
Inventor
Peterson, Jr
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.)
Peterson Jr Ballard J W
Original Assignee
Peterson Jr
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 Peterson Jr filed Critical Peterson Jr
Publication of AU2017576A publication Critical patent/AU2017576A/en
Application granted granted Critical
Publication of AU505568B2 publication Critical patent/AU505568B2/en
Expired legal-status Critical Current

Links

AU20175/76A 1975-12-05 1976-12-01 Ventilation apparatus Expired AU505568B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US63803075A 1975-12-05 1975-12-05
USUS638,030 1975-12-05

Publications (2)

Publication Number Publication Date
AU2017576A true AU2017576A (en) 1978-06-08
AU505568B2 AU505568B2 (en) 1979-11-22

Family

ID=24558364

Family Applications (1)

Application Number Title Priority Date Filing Date
AU20175/76A Expired AU505568B2 (en) 1975-12-05 1976-12-01 Ventilation apparatus

Country Status (2)

Country Link
JP (2) JPS5270558A (en)
AU (1) AU505568B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6092032U (en) * 1983-11-30 1985-06-24 松下電工株式会社 ridge ventilation structure
KR101883422B1 (en) * 2016-11-15 2018-08-01 주식회사 근옥 Device for air emission

Also Published As

Publication number Publication date
JPS5270558A (en) 1977-06-11
AU505568B2 (en) 1979-11-22
JPS5649435U (en) 1981-05-01

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