FR1071880A - Poignée-serrure de porte à fermeture instantanée par poussoir à clé de sûreté - Google Patents

Poignée-serrure de porte à fermeture instantanée par poussoir à clé de sûreté

Info

Publication number
FR1071880A
FR1071880A FR1071880DA FR1071880A FR 1071880 A FR1071880 A FR 1071880A FR 1071880D A FR1071880D A FR 1071880DA FR 1071880 A FR1071880 A FR 1071880A
Authority
FR
France
Prior art keywords
push
closing door
door handle
safety key
button safety
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
English (en)
French (fr)
Inventor
Albert Defranc
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 filed Critical
Application granted granted Critical
Publication of FR1071880A publication Critical patent/FR1071880A/fr
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/12—Powders or granules
    • A01N25/14—Powders or granules wettable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Pest Control & Pesticides (AREA)
  • Toxicology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Combustion & Propulsion (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR1071880D 1952-05-30 1952-11-26 Poignée-serrure de porte à fermeture instantanée par poussoir à clé de sûreté Expired FR1071880A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL169968A NL169968B (enrdf_load_stackoverflow) 1952-05-30 1952-05-30

Publications (1)

Publication Number Publication Date
FR1071880A true FR1071880A (fr) 1954-09-06

Family

ID=46940920

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1071880D Expired FR1071880A (fr) 1952-05-30 1952-11-26 Poignée-serrure de porte à fermeture instantanée par poussoir à clé de sûreté

Country Status (4)

Country Link
BE (1) BE520274A (enrdf_load_stackoverflow)
CH (1) CH320297A (enrdf_load_stackoverflow)
FR (1) FR1071880A (enrdf_load_stackoverflow)
NL (1) NL169968B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH320297A (de) 1957-03-31
NL169968B (enrdf_load_stackoverflow) 1957-02-15
BE520274A (enrdf_load_stackoverflow)

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