NL6809638A - - Google Patents

Info

Publication number
NL6809638A
NL6809638A NL6809638A NL6809638A NL6809638A NL 6809638 A NL6809638 A NL 6809638A NL 6809638 A NL6809638 A NL 6809638A NL 6809638 A NL6809638 A NL 6809638A NL 6809638 A NL6809638 A NL 6809638A
Authority
NL
Netherlands
Application number
NL6809638A
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
Publication of NL6809638A publication Critical patent/NL6809638A/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
    • E21F7/00—Methods or devices for drawing- off gases with or without subsequent use of the gas for any purpose
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21C—MINING OR QUARRYING
    • E21C41/00—Methods of underground or surface mining; Layouts therefor

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)
  • Remote Sensing (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Treating Waste Gases (AREA)
NL6809638A 1967-07-10 1968-07-08 NL6809638A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE701140 1967-07-10

Publications (1)

Publication Number Publication Date
NL6809638A true NL6809638A (enrdf_load_html_response) 1969-01-14

Family

ID=3851161

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6809638A NL6809638A (enrdf_load_html_response) 1967-07-10 1968-07-08

Country Status (4)

Country Link
BE (1) BE701140A (enrdf_load_html_response)
DE (1) DE1758628A1 (enrdf_load_html_response)
GB (1) GB1236232A (enrdf_load_html_response)
NL (1) NL6809638A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005019445A1 (de) * 2005-04-22 2006-10-26 Schulze, Günter Verfahren und Anlage zur Gewinnung von Biogas aus Biomasse

Also Published As

Publication number Publication date
GB1236232A (en) 1971-06-23
DE1758628A1 (de) 1970-12-23
BE701140A (enrdf_load_html_response) 1967-12-18

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