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AU100312B2 - Gravitational self opening and closing gate - Google Patents

Gravitational self opening and closing gate

Info

Publication number
AU100312B2
AU100312B2 AU594/36A AU59436A AU100312B2 AU 100312 B2 AU100312 B2 AU 100312B2 AU 594/36 A AU594/36 A AU 594/36A AU 59436 A AU59436 A AU 59436A AU 100312 B2 AU100312 B2 AU 100312B2
Authority
AU
Australia
Prior art keywords
closing gate
self opening
gravitational
gravitational self
opening
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
AU594/36A
Other versions
AU59436A (en
Inventor
Thomas Coddington John
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 AU59436A publication Critical patent/AU59436A/en
Publication of AU100312B2 publication Critical patent/AU100312B2/en
Expired legal-status Critical Current

Links

AU594/36A 1936-02-17 Gravitational self opening and closing gate Expired AU100312B2 (en)

Publications (2)

Publication Number Publication Date
AU59436A AU59436A (en) 1937-03-04
AU100312B2 true AU100312B2 (en) 1937-03-04

Family

ID=

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