FR1113241A - Improvements to hatches, manholes and the like - Google Patents

Improvements to hatches, manholes and the like

Info

Publication number
FR1113241A
FR1113241A FR1113241DA FR1113241A FR 1113241 A FR1113241 A FR 1113241A FR 1113241D A FR1113241D A FR 1113241DA FR 1113241 A FR1113241 A FR 1113241A
Authority
FR
France
Prior art keywords
manholes
hatches
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)
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.)
CIE COMMERCIALE IND ET FINANCI
Original Assignee
CIE COMMERCIALE IND ET FINANCI
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 CIE COMMERCIALE IND ET FINANCI filed Critical CIE COMMERCIALE IND ET FINANCI
Application granted granted Critical
Publication of FR1113241A publication Critical patent/FR1113241A/en
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)
FR1113241D 1954-10-27 1954-10-27 Improvements to hatches, manholes and the like Expired FR1113241A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1113241T 1954-10-27

Publications (1)

Publication Number Publication Date
FR1113241A true FR1113241A (en) 1956-03-26

Family

ID=9627715

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1113241D Expired FR1113241A (en) 1954-10-27 1954-10-27 Improvements to hatches, manholes and the like

Country Status (1)

Country Link
FR (1) FR1113241A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217619A (en) * 1961-09-15 1965-11-16 Manholes Inc Manhole structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3217619A (en) * 1961-09-15 1965-11-16 Manholes Inc Manhole structure

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