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AU266572B2 - Roller shutter and spring therefor - Google Patents
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AU266572B2 - Roller shutter and spring therefor - Google Patents

Roller shutter and spring therefor

Info

Publication number
AU266572B2
AU266572B2 AU16252/62A AU1625262A AU266572B2 AU 266572 B2 AU266572 B2 AU 266572B2 AU 16252/62 A AU16252/62 A AU 16252/62A AU 1625262 A AU1625262 A AU 1625262A AU 266572 B2 AU266572 B2 AU 266572B2
Authority
AU
Australia
Prior art keywords
roller shutter
spring therefor
therefor
spring
shutter
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
AU16252/62A
Other versions
AU1625262A (en
Inventor
Langhans Gregory
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.)
Wormald Australia Pty Ltd
Original Assignee
Wormald Brothers Industries Ltd
Filing date
Publication date
Application filed by Wormald Brothers Industries Ltd filed Critical Wormald Brothers Industries Ltd
Application granted granted Critical
Publication of AU1625262A publication Critical patent/AU1625262A/en
Publication of AU266572B2 publication Critical patent/AU266572B2/en
Expired legal-status Critical Current

Links

AU16252/62A 1962-04-05 Roller shutter and spring therefor Expired AU266572B2 (en)

Publications (2)

Publication Number Publication Date
AU1625262A AU1625262A (en) 1964-10-08
AU266572B2 true AU266572B2 (en) 1964-10-08

Family

ID=

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