CA642116A - Complete concrete sleeper - Google Patents

Complete concrete sleeper

Info

Publication number: CA642116A
Authority: CA; Canada
Prior art keywords: concrete sleeper; complete concrete; complete; sleeper; concrete
Prior art date: 1962-06-05
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

CA642116A

Inventor

O. L. Olsson Bengt

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

Publication date

1962-06-05

1962-06-05 Application granted granted Critical

1962-06-05 Publication of CA642116A publication Critical patent/CA642116A/en

Status Expired legal-status Critical Current

Links

CA642116A Complete concrete sleeper Expired CA642116A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA642116T

Publications (1)

Publication Number	Publication Date
CA642116A true CA642116A (en)	1962-06-05

Family

ID=35920638

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA642116A Expired CA642116A (en)			Complete concrete sleeper

Country Status (1)

Country	Link
CA (1)	CA642116A (en)

0
- CA CA642116A patent/CA642116A/en not_active Expired

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