SE304890B - - Google Patents

Info

Publication number
SE304890B
SE304890B SE4392/65A SE439265A SE304890B SE 304890 B SE304890 B SE 304890B SE 4392/65 A SE4392/65 A SE 4392/65A SE 439265 A SE439265 A SE 439265A SE 304890 B SE304890 B SE 304890B
Authority
SE
Sweden
Application number
SE4392/65A
Inventor
P Larsson
C Taxen
Original Assignee
Bahco Ab
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 Bahco Ab filed Critical Bahco Ab
Priority to SE4392/65A priority Critical patent/SE304890B/xx
Publication of SE304890B publication Critical patent/SE304890B/xx

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
    • E21F1/00—Ventilation of mines or tunnels; Distribution of ventilating currents
    • E21F1/04—Air ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
SE4392/65A 1965-04-05 1965-04-05 SE304890B (enrdf_load_html_response)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE4392/65A SE304890B (enrdf_load_html_response) 1965-04-05 1965-04-05

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE4392/65A SE304890B (enrdf_load_html_response) 1965-04-05 1965-04-05

Publications (1)

Publication Number Publication Date
SE304890B true SE304890B (enrdf_load_html_response) 1968-10-07

Family

ID=20264100

Family Applications (1)

Application Number Title Priority Date Filing Date
SE4392/65A SE304890B (enrdf_load_html_response) 1965-04-05 1965-04-05

Country Status (1)

Country Link
SE (1) SE304890B (enrdf_load_html_response)

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