CA324794A - Fabrication d'asphalte - Google Patents

Fabrication d'asphalte

Info

Publication number: CA324794A
Authority: CA; Canada
Prior art keywords: asphalt manufacture; asphalt; manufacture
Prior art date: 1932-08-02
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

CA324794A

Other languages

English (en)

Inventor

Theodoor Swerissen Herman

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.)

Bataafsche Petroleum Maatschappij NV

Original Assignee

Bataafsche Petroleum Maatschappij NV

Publication date

1932-08-02

1932-08-02 Application granted granted Critical

1932-08-02 Publication of CA324794A publication Critical patent/CA324794A/fr

Status Expired legal-status Critical Current

Links

239000010426 asphalt Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

CA324794A Fabrication d'asphalte Expired CA324794A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA324794T

Publications (1)

Publication Number	Publication Date
CA324794A true CA324794A (fr)	1932-08-02

Family

ID=35287164

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA324794A Expired CA324794A (fr)			Fabrication d'asphalte

Country Status (1)

Country	Link
CA (1)	CA324794A (fr)

0
- CA CA324794A patent/CA324794A/fr not_active Expired

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