FR454336A - Perfectionnements à la production des engrais - Google Patents

Perfectionnements à la production des engrais

Info

Publication number
FR454336A
FR454336A FR454336DA FR454336A FR 454336 A FR454336 A FR 454336A FR 454336D A FR454336D A FR 454336DA FR 454336 A FR454336 A FR 454336A
Authority
FR
France
Prior art keywords
fertilizer production
fertilizer
production
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)
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.)
Electric Smelting & Aluminium C
Original Assignee
Electric Smelting & Aluminium C
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 Electric Smelting & Aluminium C filed Critical Electric Smelting & Aluminium C
Application granted granted Critical
Publication of FR454336A publication Critical patent/FR454336A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B13/00—Fertilisers produced by pyrogenic processes from phosphatic materials
    • C05B13/02—Fertilisers produced by pyrogenic processes from phosphatic materials from rock phosphates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR454336D 1913-02-13 1913-02-13 Perfectionnements à la production des engrais Expired FR454336A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR454336T 1913-02-13

Publications (1)

Publication Number Publication Date
FR454336A true FR454336A (fr) 1913-07-01

Family

ID=1494350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR454336D Expired FR454336A (fr) 1913-02-13 1913-02-13 Perfectionnements à la production des engrais

Country Status (1)

Country Link
FR (1) FR454336A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750708C (de) * 1935-09-24 1945-01-25 Union Fabrik Chemischer Produc Verfahren zur Herstellung eines freie kolloidale Kieselsaeure enthaltenden Schmelzphosphates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE750708C (de) * 1935-09-24 1945-01-25 Union Fabrik Chemischer Produc Verfahren zur Herstellung eines freie kolloidale Kieselsaeure enthaltenden Schmelzphosphates

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