FR780641A - Apparatus for selecting seeds by pneumatic vacuum - Google Patents

Apparatus for selecting seeds by pneumatic vacuum

Info

Publication number
FR780641A
FR780641A FR780641DA FR780641A FR 780641 A FR780641 A FR 780641A FR 780641D A FR780641D A FR 780641DA FR 780641 A FR780641 A FR 780641A
Authority
FR
France
Prior art keywords
pneumatic vacuum
selecting seeds
seeds
selecting
pneumatic
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)
Inventor
Henri Gode
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 filed Critical
Application granted granted Critical
Publication of FR780641A publication Critical patent/FR780641A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
    • B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR780641D 1934-10-31 1934-10-31 Apparatus for selecting seeds by pneumatic vacuum Expired FR780641A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR780641T 1934-10-31

Publications (1)

Publication Number Publication Date
FR780641A true FR780641A (en) 1935-04-29

Family

ID=9205415

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780641D Expired FR780641A (en) 1934-10-31 1934-10-31 Apparatus for selecting seeds by pneumatic vacuum

Country Status (1)

Country Link
FR (1) FR780641A (en)

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