CA133972A - Cement pipe manufacture - Google Patents

Cement pipe manufacture

Info

Publication number
CA133972A
CA133972A CA000133972A CA133972DA CA133972A CA 133972 A CA133972 A CA 133972A CA 000133972 A CA000133972 A CA 000133972A CA 133972D A CA133972D A CA 133972DA CA 133972 A CA133972 A CA 133972A
Authority
CA
Canada
Prior art keywords
cement pipe
pipe manufacture
manufacture
cement
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
CA000133972A
Other languages
French (fr)
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA133972A publication Critical patent/CA133972A/en
Expired legal-status Critical Current

Links

CA000133972A 1910-04-05 1910-04-05 Cement pipe manufacture Expired CA133972A (en)

Applications Claiming Priority (1)

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

Publications (1)

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

Family

ID=45253692

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000133972A Expired CA133972A (en) 1910-04-05 1910-04-05 Cement pipe manufacture

Country Status (1)

Country Link
CA (1) CA133972A (en)

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