CA461494A - Soupape maitresse - Google Patents

Soupape maitresse

Info

Publication number
CA461494A
CA461494A CA461494A CA461494DA CA461494A CA 461494 A CA461494 A CA 461494A CA 461494 A CA461494 A CA 461494A CA 461494D A CA461494D A CA 461494DA CA 461494 A CA461494 A CA 461494A
Authority
CA
Canada
Prior art keywords
deluge valve
deluge
valve
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
CA461494A
Other languages
English (en)
Inventor
G. Freeman Howard
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.)
Rockwood Sprinkler Co
Original Assignee
Rockwood Sprinkler Co
Publication date
Application granted granted Critical
Publication of CA461494A publication Critical patent/CA461494A/fr
Expired legal-status Critical Current

Links

CA461494A Soupape maitresse Expired CA461494A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA461494T

Publications (1)

Publication Number Publication Date
CA461494A true CA461494A (fr) 1949-11-29

Family

ID=35591182

Family Applications (1)

Application Number Title Priority Date Filing Date
CA461494A Expired CA461494A (fr) Soupape maitresse

Country Status (1)

Country Link
CA (1) CA461494A (fr)

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