CA1484A - Improvements in the manufacture of composition drain pipes and artificial stone - Google Patents

Improvements in the manufacture of composition drain pipes and artificial stone

Info

Publication number
CA1484A
CA1484A CA000001484A CA1484DA CA1484A CA 1484 A CA1484 A CA 1484A CA 000001484 A CA000001484 A CA 000001484A CA 1484D A CA1484D A CA 1484DA CA 1484 A CA1484 A CA 1484A
Authority
CA
Canada
Prior art keywords
manufacture
artificial stone
drain pipes
composition drain
composition
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
CA000001484A
Inventor
W. Wilson
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 CA1484A publication Critical patent/CA1484A/en
Expired legal-status Critical Current

Links

CA000001484A Improvements in the manufacture of composition drain pipes and artificial stone Expired CA1484A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA1484T

Publications (1)

Publication Number Publication Date
CA1484A true CA1484A (en) 1872-05-28

Family

ID=45118055

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000001484A Expired CA1484A (en) Improvements in the manufacture of composition drain pipes and artificial stone

Country Status (1)

Country Link
CA (1) CA1484A (en)

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