FR500150A - Perfectionnements aux engrais - Google Patents

Perfectionnements aux engrais

Info

Publication number
FR500150A
FR500150A FR500150DA FR500150A FR 500150 A FR500150 A FR 500150A FR 500150D A FR500150D A FR 500150DA FR 500150 A FR500150 A FR 500150A
Authority
FR
France
Prior art keywords
enhancements
fertilizer
fertilizer enhancements
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
James Riddick Partington
Leslie Henry Parker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR500150A publication Critical patent/FR500150A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B17/00—Other phosphatic fertilisers, e.g. soft rock phosphates, bone meal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR500150D 1918-06-26 1918-12-10 Perfectionnements aux engrais Expired FR500150A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB500150X 1918-06-26

Publications (1)

Publication Number Publication Date
FR500150A true FR500150A (fr) 1920-03-03

Family

ID=1535071

Family Applications (1)

Application Number Title Priority Date Filing Date
FR500150D Expired FR500150A (fr) 1918-06-26 1918-12-10 Perfectionnements aux engrais

Country Status (1)

Country Link
FR (1) FR500150A (fr)

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