AT174866B - Formwork for the production of concrete pipes in galleries, tunnels, etc. like - Google Patents

Formwork for the production of concrete pipes in galleries, tunnels, etc. like

Info

Publication number: AT174866B
Authority: AT; Austria
Prior art keywords: galleries; tunnels; formwork; production; concrete pipes
Prior art date: 1950-09-13

Application number

Other languages

Original Assignee

Aluminium Ind Ag

Priority date (The priority date 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 date listed.)

1950-09-13

Filing date

1951-09-12

Publication date

1953-05-11

1951-09-12 Application filed by Aluminium Ind Ag filed Critical Aluminium Ind Ag

1953-05-11 Application granted granted Critical

1953-05-11 Publication of AT174866B publication Critical patent/AT174866B/en

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH174866X		1950-09-13

Publications (1)

Publication Number	Publication Date
AT174866B true AT174866B (en)	1953-05-11

Family

ID=4425779

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT174866D AT174866B (en)	1950-09-13	1951-09-12	Formwork for the production of concrete pipes in galleries, tunnels, etc. like

Country Status (1)

Country	Link
AT (1)	AT174866B (en)

1951
- 1951-09-12 AT AT174866D patent/AT174866B/en active

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