CA133972A - Fabrication de tuyaux en ciment - Google Patents

Fabrication de tuyaux en ciment

Info

Publication number: CA133972A
Authority: CA; Canada
Prior art keywords: cement pipe; pipe manufacture; manufacture; cement; pipe
Prior art date: 1910-04-05
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

CA000133972A

Other languages

English (en)

Inventor

Julius Gotlob Zwicker

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

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.)

1910-04-05

Filing date

1910-04-05

Publication date

1911-06-20

1910-04-05 Application filed by Individual filed Critical Individual

1911-06-20 Application granted granted Critical

1911-06-20 Publication of CA133972A publication Critical patent/CA133972A/fr

Status Expired legal-status Critical Current

Links

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

CA000133972A 1910-04-05 1910-04-05 Fabrication de tuyaux en ciment Expired CA133972A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA133972T		1910-04-05

Publications (1)

Publication Number	Publication Date
CA133972A true CA133972A (fr)	1911-06-20

Family

ID=45253692

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000133972A Expired CA133972A (fr)	1910-04-05	1910-04-05	Fabrication de tuyaux en ciment

Country Status (1)

Country	Link
CA (1)	CA133972A (fr)

1910
- 1910-04-05 CA CA000133972A patent/CA133972A/fr not_active Expired

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