FR524409A - Couvercles de puits - Google Patents

Couvercles de puits

Info

Publication number
FR524409A
FR524409A FR524409A FR524409DA FR524409A FR 524409 A FR524409 A FR 524409A FR 524409 A FR524409 A FR 524409A FR 524409D A FR524409D A FR 524409DA FR 524409 A FR524409 A FR 524409A
Authority
FR
France
Prior art keywords
well covers
covers
well
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
FR524409A
Other languages
English (en)
Inventor
Johannes Hornemann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR524409A publication Critical patent/FR524409A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
    • E02D29/14—Covers for manholes or the like; Frames for covers

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR524409A 1919-07-11 1920-09-20 Couvercles de puits Expired FR524409A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE524409X 1919-07-11

Publications (1)

Publication Number Publication Date
FR524409A true FR524409A (fr) 1921-09-03

Family

ID=6552269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR524409A Expired FR524409A (fr) 1919-07-11 1920-09-20 Couvercles de puits

Country Status (1)

Country Link
FR (1) FR524409A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408014A1 (fr) * 1977-11-02 1979-06-01 Pont A Mousson Bouche a cle pour robinet ou vanne enterre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2408014A1 (fr) * 1977-11-02 1979-06-01 Pont A Mousson Bouche a cle pour robinet ou vanne enterre

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