AU257555B2 - Control means for opening and closing doors orthe like - Google Patents

Control means for opening and closing doors orthe like

Info

Publication number
AU257555B2
AU257555B2 AU61304/60A AU6130460A AU257555B2 AU 257555 B2 AU257555 B2 AU 257555B2 AU 61304/60 A AU61304/60 A AU 61304/60A AU 6130460 A AU6130460 A AU 6130460A AU 257555 B2 AU257555 B2 AU 257555B2
Authority
AU
Australia
Prior art keywords
orthe
opening
control means
closing doors
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
AU61304/60A
Other versions
AU6130460A (en
Inventor
Robert Daring Deck 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.)
John Robert Baring Deck
Original Assignee
John Robert Baring Deck
Filing date
Publication date
Application filed by John Robert Baring Deck filed Critical John Robert Baring Deck
Application granted granted Critical
Publication of AU6130460A publication Critical patent/AU6130460A/en
Publication of AU257555B2 publication Critical patent/AU257555B2/en
Expired legal-status Critical Current

Links

AU61304/60A 1960-06-07 Control means for opening and closing doors orthe like Expired AU257555B2 (en)

Publications (2)

Publication Number Publication Date
AU6130460A AU6130460A (en) 1963-05-02
AU257555B2 true AU257555B2 (en) 1963-05-02

Family

ID=

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