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AU167754B2 - Improvements relating to spiral rod and spring operated window sash balances - Google Patents

Improvements relating to spiral rod and spring operated window sash balances

Info

Publication number
AU167754B2
AU167754B2 AU20646/53A AU2064653A AU167754B2 AU 167754 B2 AU167754 B2 AU 167754B2 AU 20646/53 A AU20646/53 A AU 20646/53A AU 2064653 A AU2064653 A AU 2064653A AU 167754 B2 AU167754 B2 AU 167754B2
Authority
AU
Australia
Prior art keywords
window sash
improvements relating
spiral rod
spring operated
operated window
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
AU20646/53A
Other versions
AU2064653A (en
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.)
Unique Sash Balance Ltd Pty
Original Assignee
Unique Sash Balance Ltd Pty
Filing date
Publication date
Application filed by Unique Sash Balance Ltd Pty filed Critical Unique Sash Balance Ltd Pty
Application granted granted Critical
Publication of AU2064653A publication Critical patent/AU2064653A/en
Publication of AU167754B2 publication Critical patent/AU167754B2/en
Expired legal-status Critical Current

Links

AU20646/53A 1953-08-14 Improvements relating to spiral rod and spring operated window sash balances Expired AU167754B2 (en)

Publications (2)

Publication Number Publication Date
AU2064653A AU2064653A (en) 1954-08-12
AU167754B2 true AU167754B2 (en) 1954-08-12

Family

ID=

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