FR54329E - Sealed process for removing powdery materials - Google Patents

Sealed process for removing powdery materials

Info

Publication number
FR54329E
FR54329E FR54329DA FR54329E FR 54329 E FR54329 E FR 54329E FR 54329D A FR54329D A FR 54329DA FR 54329 E FR54329 E FR 54329E
Authority
FR
France
Prior art keywords
powdery materials
sealed process
removing powdery
sealed
materials
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.)
Lincoln Electric Co France SA
Original Assignee
La Soudure Autogene Francaise
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 La Soudure Autogene Francaise filed Critical La Soudure Autogene Francaise
Application granted granted Critical
Publication of FR54329E publication Critical patent/FR54329E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/48—Screws or like rotary conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR54329D 1943-04-01 1943-04-01 Sealed process for removing powdery materials Expired FR54329E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54329T 1943-04-01

Publications (1)

Publication Number Publication Date
FR54329E true FR54329E (en) 1948-12-23

Family

ID=8688788

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54329D Expired FR54329E (en) 1943-04-01 1943-04-01 Sealed process for removing powdery materials

Country Status (1)

Country Link
FR (1) FR54329E (en)

Similar Documents

Publication Publication Date Title
FR949783A (en) Process for waterproofing materials
FR925151A (en) Solid material separation process
FR937024A (en) Sealed process for removing powdery materials
FR909771A (en) Improved process for the implementation of construction materials
FR901900A (en) Process for the preparation of methylaminomethyl- (3-amino-4-oxyphenyl) -carbinol
FR54329E (en) Sealed process for removing powdery materials
FR949760A (en) Process for the preparation of basic substances for ion exchangers
FR1208585A (en) Advanced process for the polymerization of alpha-olefins
FR901156A (en) Process for the production of artificial materials
FR902495A (en) Casting process
FR917478A (en) Process for filtering slimes
FR1013946A (en) Process for the improvement of porous materials
FR980302A (en) Process for the preparation of methyl-3-chromone
FR1055753A (en) Process for the preparation of anti-corrosives
FR983437A (en) Process for the improvement of molasses
FR902886A (en) Process for waterproofing porous surfaces
FR981424A (en) Process for the synthesis of hydroxy-4-coumarins substituted in position 3
FR906865A (en) Process for preparing a radioactive substance
FR906859A (en) Process for preparing radioactive substances
FR908327A (en) Preparation process for reinforced film
FR903296A (en) Manufacturing process for aliphato-aromatic amines
FR902686A (en) Process for carrying out electrochemical operations
FR905066A (en) Process for preparing alkalicellulose
BE456712A (en) Process for preparing alpha-halolactams
FR906234A (en) Process for preparing 2-nitro-pyridine