CA350740A - Fabrication d'engrais chimique - Google Patents

Fabrication d'engrais chimique

Info

Publication number
CA350740A
CA350740A CA350740A CA350740DA CA350740A CA 350740 A CA350740 A CA 350740A CA 350740 A CA350740 A CA 350740A CA 350740D A CA350740D A CA 350740DA CA 350740 A CA350740 A CA 350740A
Authority
CA
Canada
Prior art keywords
fertilizer manufacture
fertilizer
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
CA350740A
Other languages
English (en)
Inventor
Frederick William Sperr, Jr.
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.)
Koppers Co of Delaware
Original Assignee
Koppers Co of Delaware
Publication date
Application granted granted Critical
Publication of CA350740A publication Critical patent/CA350740A/fr
Expired legal-status Critical Current

Links

CA350740A Fabrication d'engrais chimique Expired CA350740A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA350740T

Publications (1)

Publication Number Publication Date
CA350740A true CA350740A (fr) 1935-06-04

Family

ID=35338704

Family Applications (1)

Application Number Title Priority Date Filing Date
CA350740A Expired CA350740A (fr) Fabrication d'engrais chimique

Country Status (1)

Country Link
CA (1) CA350740A (fr)

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