FR485081A - Perfectionnements apportés à la fabrication des engrais - Google Patents

Perfectionnements apportés à la fabrication des engrais

Info

Publication number
FR485081A
FR485081A FR485081A FR485081DA FR485081A FR 485081 A FR485081 A FR 485081A FR 485081 A FR485081 A FR 485081A FR 485081D A FR485081D A FR 485081DA FR 485081 A FR485081 A FR 485081A
Authority
FR
France
Prior art keywords
fertilizers
manufacture
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
FR485081A
Other languages
English (en)
Inventor
Ary Van De Rovaert
Cornelis Petrus De Wit
Martinus De Bruyn
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.)
ARY VAN DE ROVAERT
CORNELIS PETRUS DE WIT
MARTINUS DE BRUYN
Original Assignee
ARY VAN DE ROVAERT
CORNELIS PETRUS DE WIT
MARTINUS DE BRUYN
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 ARY VAN DE ROVAERT, CORNELIS PETRUS DE WIT, MARTINUS DE BRUYN filed Critical ARY VAN DE ROVAERT
Application granted granted Critical
Publication of FR485081A publication Critical patent/FR485081A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C05F3/04—Fertilisers from human or animal excrements, e.g. manure from human faecal masses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR485081A 1917-04-13 1917-04-13 Perfectionnements apportés à la fabrication des engrais Expired FR485081A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR485081T 1917-04-13

Publications (1)

Publication Number Publication Date
FR485081A true FR485081A (fr) 1917-12-11

Family

ID=1521817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR485081A Expired FR485081A (fr) 1917-04-13 1917-04-13 Perfectionnements apportés à la fabrication des engrais

Country Status (1)

Country Link
FR (1) FR485081A (fr)

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