CA4139A - Perfectionnements aux machines a mouler les tuyaux de drainage - Google Patents

Perfectionnements aux machines a mouler les tuyaux de drainage

Info

Publication number
CA4139A
CA4139A CA000004139A CA4139DA CA4139A CA 4139 A CA4139 A CA 4139A CA 000004139 A CA000004139 A CA 000004139A CA 4139D A CA4139D A CA 4139DA CA 4139 A CA4139 A CA 4139A
Authority
CA
Canada
Prior art keywords
drain
moulding machines
pipe moulding
pipe
machines
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
CA000004139A
Other languages
English (en)
Inventor
Ira P. Merwin
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 CA4139A publication Critical patent/CA4139A/fr
Expired legal-status Critical Current

Links

CA000004139A Perfectionnements aux machines a mouler les tuyaux de drainage Expired CA4139A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA4139T

Publications (1)

Publication Number Publication Date
CA4139A true CA4139A (fr) 1874-12-10

Family

ID=45120699

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000004139A Expired CA4139A (fr) Perfectionnements aux machines a mouler les tuyaux de drainage

Country Status (1)

Country Link
CA (1) CA4139A (fr)

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