FR525406A - Improvements to liquid projectors - Google Patents

Improvements to liquid projectors

Info

Publication number
FR525406A
FR525406A FR525406A FR525406DA FR525406A FR 525406 A FR525406 A FR 525406A FR 525406 A FR525406 A FR 525406A FR 525406D A FR525406D A FR 525406DA FR 525406 A FR525406 A FR 525406A
Authority
FR
France
Prior art keywords
projectors
liquid
liquid projectors
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
FR525406A
Other languages
French (fr)
Inventor
Harry Edwin Tunnell
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.)
HARRY EDWIN TUNNELL
Original Assignee
HARRY EDWIN TUNNELL
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 HARRY EDWIN TUNNELL filed Critical HARRY EDWIN TUNNELL
Application granted granted Critical
Publication of FR525406A publication Critical patent/FR525406A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C11/00—Portable extinguishers with manually-operated pumps
    • A62C11/005—Receptacles of extinguishing agent with manually operable pump

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR525406A 1920-09-03 1920-09-03 Improvements to liquid projectors Expired FR525406A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525406T 1920-09-03

Publications (1)

Publication Number Publication Date
FR525406A true FR525406A (en) 1921-09-22

Family

ID=8920050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525406A Expired FR525406A (en) 1920-09-03 1920-09-03 Improvements to liquid projectors

Country Status (1)

Country Link
FR (1) FR525406A (en)

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