AU492905B2 - Improvements relating to magnetic locks - Google Patents

Improvements relating to magnetic locks

Info

Publication number
AU492905B2
AU492905B2 AU60190/73A AU6019073A AU492905B2 AU 492905 B2 AU492905 B2 AU 492905B2 AU 60190/73 A AU60190/73 A AU 60190/73A AU 6019073 A AU6019073 A AU 6019073A AU 492905 B2 AU492905 B2 AU 492905B2
Authority
AU
Australia
Prior art keywords
improvements relating
magnetic locks
locks
magnetic
relating
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
AU60190/73A
Other versions
AU6019073A (en
Inventor
Samuel Sedley Bruce
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.)
Greer Hydraulics Inc
Original Assignee
Greer Hydraulics Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US00290861A external-priority patent/US3834197A/en
Application filed by Greer Hydraulics Inc filed Critical Greer Hydraulics Inc
Application granted granted Critical
Publication of AU492905B2 publication Critical patent/AU492905B2/en
Publication of AU6019073A publication Critical patent/AU6019073A/en
Expired legal-status Critical Current

Links

AU60190/73A 1972-09-21 1973-09-11 Improvements relating to magnetic locks Expired AU492905B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS290861 1972-09-21
US00290861A US3834197A (en) 1972-09-21 1972-09-21 High security, card operable magnetic lock

Publications (2)

Publication Number Publication Date
AU492905B2 true AU492905B2 (en) 1975-03-13
AU6019073A AU6019073A (en) 1975-03-13

Family

ID=

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