BE644149A - - Google Patents

Info

Publication number
BE644149A
BE644149A BE644149A BE644149A BE644149A BE 644149 A BE644149 A BE 644149A BE 644149 A BE644149 A BE 644149A BE 644149 A BE644149 A BE 644149A BE 644149 A BE644149 A BE 644149A
Authority
BE
Belgium
Application number
BE644149A
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 to NL6401129A priority Critical patent/NL6401129A/xx
Application filed filed Critical
Publication of BE644149A publication Critical patent/BE644149A/xx

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
    • F21L23/00—Non-electric hand-lamps for miners
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
    • F21V33/0064—Health, life-saving or fire-fighting equipment
    • F21V33/0076—Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Computer Security & Cryptography (AREA)
  • Environmental & Geological Engineering (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
BE644149A 1963-02-26 1964-02-21 BE644149A (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL6401129A NL6401129A (enrdf_load_html_response) 1963-02-26 1964-02-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEC29244A DE1177247B (de) 1963-02-26 1963-02-26 Kopfleuchte, insbesondere fuer Grubenbetriebe

Publications (1)

Publication Number Publication Date
BE644149A true BE644149A (enrdf_load_html_response) 1964-06-15

Family

ID=7018900

Family Applications (1)

Application Number Title Priority Date Filing Date
BE644149A BE644149A (enrdf_load_html_response) 1963-02-26 1964-02-21

Country Status (3)

Country Link
BE (1) BE644149A (enrdf_load_html_response)
DE (1) DE1177247B (enrdf_load_html_response)
GB (1) GB1022828A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202008005283U1 (de) 2008-04-16 2008-07-10 Marsch, Manuel Mobile Leuchte mit akustischem Signal

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE500497A (enrdf_load_html_response) *
DE934422C (de) * 1954-02-04 1955-10-20 Helmut Dipl-Volksw Keienburg Verbundlampe fuer Grubenbetriebe, die eine elektrische Lichtquelle und eine Benzinlampe enthaelt
DE1812301U (de) * 1960-03-31 1960-06-02 Dominit Werke G M B H Grubenleuchte.

Also Published As

Publication number Publication date
GB1022828A (en) 1966-03-16
DE1177247B (de) 1964-09-03

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