AU239033B2 - Improved counterbalancing means for double doors - Google Patents

Improved counterbalancing means for double doors

Info

Publication number
AU239033B2
AU239033B2 AU47780/59A AU4778059A AU239033B2 AU 239033 B2 AU239033 B2 AU 239033B2 AU 47780/59 A AU47780/59 A AU 47780/59A AU 4778059 A AU4778059 A AU 4778059A AU 239033 B2 AU239033 B2 AU 239033B2
Authority
AU
Australia
Prior art keywords
double doors
counterbalancing means
improved counterbalancing
improved
doors
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
AU47780/59A
Other versions
AU4778059A (en
Inventor
Richards Jesse
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.)
Individual
Original Assignee
Individual
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of AU4778059A publication Critical patent/AU4778059A/en
Publication of AU239033B2 publication Critical patent/AU239033B2/en
Expired legal-status Critical Current

Links

AU47780/59A 1959-04-13 Improved counterbalancing means for double doors Expired AU239033B2 (en)

Publications (2)

Publication Number Publication Date
AU4778059A AU4778059A (en) 1960-10-20
AU239033B2 true AU239033B2 (en) 1960-10-20

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU640821B2 (en) * 1990-09-18 1993-09-02 Herbert John Baldock Self-closing gate assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU640821B2 (en) * 1990-09-18 1993-09-02 Herbert John Baldock Self-closing gate assembly

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