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FR507298A - Sewer cleaning installation - Google Patents

Sewer cleaning installation

Info

Publication number
FR507298A
FR507298A FR507298A FR507298DA FR507298A FR 507298 A FR507298 A FR 507298A FR 507298 A FR507298 A FR 507298A FR 507298D A FR507298D A FR 507298DA FR 507298 A FR507298 A FR 507298A
Authority
FR
France
Prior art keywords
cleaning installation
sewer cleaning
sewer
installation
cleaning
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
FR507298A
Other languages
French (fr)
Inventor
Patrick J Healey
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.)
PATRICK J HEALEY
Original Assignee
PATRICK J HEALEY
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 PATRICK J HEALEY filed Critical PATRICK J HEALEY
Application granted granted Critical
Publication of FR507298A publication Critical patent/FR507298A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
    • E03F9/002—Cleaning sewer pipes by mechanical means

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
FR507298A 1919-02-01 1919-12-11 Sewer cleaning installation Expired FR507298A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US507298XA 1919-02-01 1919-02-01

Publications (1)

Publication Number Publication Date
FR507298A true FR507298A (en) 1920-09-09

Family

ID=21967040

Family Applications (1)

Application Number Title Priority Date Filing Date
FR507298A Expired FR507298A (en) 1919-02-01 1919-12-11 Sewer cleaning installation

Country Status (1)

Country Link
FR (1) FR507298A (en)

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