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AU486109B2 - Automatic on-off sprinkler - Google Patents

Automatic on-off sprinkler

Info

Publication number
AU486109B2
AU486109B2 AU71278/74A AU7127874A AU486109B2 AU 486109 B2 AU486109 B2 AU 486109B2 AU 71278/74 A AU71278/74 A AU 71278/74A AU 7127874 A AU7127874 A AU 7127874A AU 486109 B2 AU486109 B2 AU 486109B2
Authority
AU
Australia
Prior art keywords
sprinkler
automatic
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
AU71278/74A
Other versions
AU7127874A (en
Inventor
William Mears James
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.)
Grinnell Corp
Original Assignee
Grinnell Fire Protection Systems Co 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 US00385130A external-priority patent/US3812914A/en
Application filed by Grinnell Fire Protection Systems Co Inc filed Critical Grinnell Fire Protection Systems Co Inc
Application granted granted Critical
Publication of AU7127874A publication Critical patent/AU7127874A/en
Publication of AU486109B2 publication Critical patent/AU486109B2/en
Expired legal-status Critical Current

Links

AU71278/74A 1973-08-02 1974-07-16 Automatic on-off sprinkler Expired AU486109B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
USUS385130 1973-08-02
US00385130A US3812914A (en) 1973-08-02 1973-08-02 Automatic on-off sprinkler

Publications (2)

Publication Number Publication Date
AU7127874A AU7127874A (en) 1976-01-22
AU486109B2 true AU486109B2 (en) 1976-01-22

Family

ID=

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