AU572054A - Improvements relating to self-opening and self-closing gates - Google Patents

Improvements relating to self-opening and self-closing gates

Info

Publication number
AU572054A
AU572054A AU5720/54A AU572054A AU572054A AU 572054 A AU572054 A AU 572054A AU 5720/54 A AU5720/54 A AU 5720/54A AU 572054 A AU572054 A AU 572054A AU 572054 A AU572054 A AU 572054A
Authority
AU
Australia
Prior art keywords
self
opening
improvements relating
closing gates
gates
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
AU5720/54A
Other versions
AU204794B2 (en
Inventor
Louvish Sidney
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 AU204794B2 publication Critical patent/AU204794B2/en
Publication of AU572054A publication Critical patent/AU572054A/en
Expired legal-status Critical Current

Links

AU5720/54A 1954-12-22 Improvements relating to self-opening and self-closing gates Expired AU204794B2 (en)

Publications (2)

Publication Number Publication Date
AU204794B2 AU204794B2 (en) 1956-06-28
AU572054A true AU572054A (en) 1956-06-28

Family

ID=

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