FR721152A - Sélectionneur de graines - Google Patents

Sélectionneur de graines

Info

Publication number
FR721152A
FR721152A FR721152DA FR721152A FR 721152 A FR721152 A FR 721152A FR 721152D A FR721152D A FR 721152DA FR 721152 A FR721152 A FR 721152A
Authority
FR
France
Prior art keywords
breeder
seed
seed breeder
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
English (en)
Inventor
Severe Balloy-Vanacker
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 FR721152A publication Critical patent/FR721152A/fr
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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/30—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro within their own plane in or approximately in or transverse to the direction of conveyance
FR721152D 1931-08-08 1931-08-08 Sélectionneur de graines Expired FR721152A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR721152T 1931-08-08

Publications (1)

Publication Number Publication Date
FR721152A true FR721152A (fr) 1932-02-29

Family

ID=9096181

Family Applications (1)

Application Number Title Priority Date Filing Date
FR721152D Expired FR721152A (fr) 1931-08-08 1931-08-08 Sélectionneur de graines

Country Status (1)

Country Link
FR (1) FR721152A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116273890A (zh) * 2023-05-16 2023-06-23 齐齐哈尔市园林绿化中心 一种花卉种子筛选设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116273890A (zh) * 2023-05-16 2023-06-23 齐齐哈尔市园林绿化中心 一种花卉种子筛选设备

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