FR473145A - Improvements to automatic valves - Google Patents

Improvements to automatic valves

Info

Publication number
FR473145A
FR473145A FR473145DA FR473145A FR 473145 A FR473145 A FR 473145A FR 473145D A FR473145D A FR 473145DA FR 473145 A FR473145 A FR 473145A
Authority
FR
France
Prior art keywords
automatic valves
valves
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
Other languages
French (fr)
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.)
Universal Valve Co
Original Assignee
Universal Valve Co
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
Application filed by Universal Valve Co filed Critical Universal Valve Co
Application granted granted Critical
Publication of FR473145A publication Critical patent/FR473145A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/60—Pipe-line systems wet, i.e. containing extinguishing material even when not in use
    • A62C35/605—Pipe-line systems wet, i.e. containing extinguishing material even when not in use operating and sounding alarm automatically

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR473145D 1914-06-08 1914-06-08 Improvements to automatic valves Expired FR473145A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR473145T 1914-06-08

Publications (1)

Publication Number Publication Date
FR473145A true FR473145A (en) 1914-12-31

Family

ID=1511248

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473145D Expired FR473145A (en) 1914-06-08 1914-06-08 Improvements to automatic valves

Country Status (1)

Country Link
FR (1) FR473145A (en)

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