CA308507A - Production d'engrais chimique - Google Patents

Production d'engrais chimique

Info

Publication number: CA308507A
Authority: CA; Canada
Prior art keywords: producing fertilizer; fertilizer materials; materials; producing; fertilizer
Prior art date: 1931-02-10
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

CA308507A

Other languages

English (en)

Inventor

W. Harvey Edward

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.)

Barrett Co Inc

Original Assignee

Barrett Co Inc

Publication date

1931-02-10

1931-02-10 Application granted granted Critical

1931-02-10 Publication of CA308507A publication Critical patent/CA308507A/fr

Status Expired legal-status Critical Current

Links

239000003337 fertilizer Substances 0.000 title 1
239000000463 material Substances 0.000 title 1

CA308507A Production d'engrais chimique Expired CA308507A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA308507T

Publications (1)

Publication Number	Publication Date
CA308507A true CA308507A (fr)	1931-02-10

Family

ID=35261660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA308507A Expired CA308507A (fr)			Production d'engrais chimique

Country Status (1)

Country	Link
CA (1)	CA308507A (fr)

0
- CA CA308507A patent/CA308507A/fr not_active Expired

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