FR533173A - Construction process for freezer well liners - Google Patents

Construction process for freezer well liners

Info

Publication number
FR533173A
FR533173A FR533173DA FR533173A FR 533173 A FR533173 A FR 533173A FR 533173D A FR533173D A FR 533173DA FR 533173 A FR533173 A FR 533173A
Authority
FR
France
Prior art keywords
construction process
well liners
freezer
freezer well
liners
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
French (fr)
Inventor
Wilhelm Breil
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 FR533173A publication Critical patent/FR533173A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D5/00—Lining shafts; Linings therefor
    • E21D5/11—Lining shafts; Linings therefor with combinations of different materials, e.g. wood, metal, concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Wood Science & Technology (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
FR533173D 1919-08-30 1921-03-31 Construction process for freezer well liners Expired FR533173A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE533173X 1919-08-30

Publications (1)

Publication Number Publication Date
FR533173A true FR533173A (en) 1922-02-23

Family

ID=6555899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR533173D Expired FR533173A (en) 1919-08-30 1921-03-31 Construction process for freezer well liners

Country Status (2)

Country Link
BE (1) BE533173A (en)
FR (1) FR533173A (en)

Also Published As

Publication number Publication date
BE533173A (en) 1958-03-28

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