CA207502A - Machine a fabriquer des tuyaux en ciment - Google Patents

Machine a fabriquer des tuyaux en ciment

Info

Publication number
CA207502A
CA207502A CA207502A CA207502DA CA207502A CA 207502 A CA207502 A CA 207502A CA 207502 A CA207502 A CA 207502A CA 207502D A CA207502D A CA 207502DA CA 207502 A CA207502 A CA 207502A
Authority
CA
Canada
Prior art keywords
machine
making cement
cement pipes
pipes
making
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
CA207502A
Other languages
English (en)
Inventor
Thomas James
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.)
W A CURLESS CO
Original Assignee
W A CURLESS CO
Publication date
Application granted granted Critical
Publication of CA207502A publication Critical patent/CA207502A/fr
Expired legal-status Critical Current

Links

CA207502A Machine a fabriquer des tuyaux en ciment Expired CA207502A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA207502T

Publications (1)

Publication Number Publication Date
CA207502A true CA207502A (fr) 1921-01-11

Family

ID=35101281

Family Applications (1)

Application Number Title Priority Date Filing Date
CA207502A Expired CA207502A (fr) Machine a fabriquer des tuyaux en ciment

Country Status (1)

Country Link
CA (1) CA207502A (fr)

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