CA2850A - Machine pour la fabrication de tuyaux en ciment - Google Patents

Machine pour la fabrication de tuyaux en ciment

Info

Publication number: CA2850A
Authority: CA; Canada
Prior art keywords: manufacture; machine; cement pipes; cement; pipes
Prior art date: 1873-11-13
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

CA000002850A

Other languages

English (en)

Inventor

John W. Stockwell

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

1873-11-13

1873-11-13 Application granted granted Critical

1873-11-13 Publication of CA2850A publication Critical patent/CA2850A/fr

Status Expired legal-status Critical Current

Links

239000004568 cement Substances 0.000 title 1
238000004519 manufacturing process Methods 0.000 title 1

CA000002850A Machine pour la fabrication de tuyaux en ciment Expired CA2850A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2850T

Publications (1)

Publication Number	Publication Date
CA2850A true CA2850A (fr)	1873-11-13

Family

ID=45119414

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000002850A Expired CA2850A (fr)			Machine pour la fabrication de tuyaux en ciment

Country Status (1)

Country	Link
CA (1)	CA2850A (fr)

0
- CA CA000002850A patent/CA2850A/fr not_active Expired

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