CA306728A - Distillation du goudron - Google Patents

Distillation du goudron

Info

Publication number: CA306728A
Authority: CA; Canada
Prior art keywords: tar; distillation
Prior art date: 1930-12-16
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

CA306728A

Other languages

English (en)

Inventor

P. Miller Stuart

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

1930-12-16

1930-12-16 Application granted granted Critical

1930-12-16 Publication of CA306728A publication Critical patent/CA306728A/fr

Status Expired legal-status Critical Current

Links

238000004821 distillation Methods 0.000 title 1

CA306728A Distillation du goudron Expired CA306728A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA306728T

Publications (1)

Publication Number	Publication Date
CA306728A true CA306728A (fr)	1930-12-16

Family

ID=35259879

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA306728A Expired CA306728A (fr)			Distillation du goudron

Country Status (1)

Country	Link
CA (1)	CA306728A (fr)

0
- CA CA306728A patent/CA306728A/fr not_active Expired

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