FR851231A - Improvements to devices for dispensing liquid or semi-liquid substances - Google Patents

Improvements to devices for dispensing liquid or semi-liquid substances

Info

Publication number
FR851231A
FR851231A FR851231DA FR851231A FR 851231 A FR851231 A FR 851231A FR 851231D A FR851231D A FR 851231DA FR 851231 A FR851231 A FR 851231A
Authority
FR
France
Prior art keywords
liquid
semi
devices
dispensing
substances
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.)
TRIER BROS Ltd
Original Assignee
TRIER BROS Ltd
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 TRIER BROS Ltd filed Critical TRIER BROS Ltd
Application granted granted Critical
Publication of FR851231A publication Critical patent/FR851231A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR851231D 1938-03-07 1939-03-06 Improvements to devices for dispensing liquid or semi-liquid substances Expired FR851231A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB851231X 1938-03-07

Publications (1)

Publication Number Publication Date
FR851231A true FR851231A (en) 1940-01-05

Family

ID=10579174

Family Applications (1)

Application Number Title Priority Date Filing Date
FR851231D Expired FR851231A (en) 1938-03-07 1939-03-06 Improvements to devices for dispensing liquid or semi-liquid substances

Country Status (1)

Country Link
FR (1) FR851231A (en)

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