CA323354A - Tuyau en beton - Google Patents

Tuyau en beton

Info

Publication number
CA323354A
CA323354A CA323354A CA323354DA CA323354A CA 323354 A CA323354 A CA 323354A CA 323354 A CA323354 A CA 323354A CA 323354D A CA323354D A CA 323354DA CA 323354 A CA323354 A CA 323354A
Authority
CA
Canada
Prior art keywords
concrete pipe
concrete
pipe
Prior art date
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
CA323354A
Other languages
English (en)
Inventor
Wilhelm Egerer Georg
Charles Schulze John
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
Application granted granted Critical
Publication of CA323354A publication Critical patent/CA323354A/fr
Expired legal-status Critical Current

Links

CA323354A Tuyau en beton Expired CA323354A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA323354T

Publications (1)

Publication Number Publication Date
CA323354A true CA323354A (fr) 1932-06-14

Family

ID=35283907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323354A Expired CA323354A (fr) Tuyau en beton

Country Status (1)

Country Link
CA (1) CA323354A (fr)

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