CA450459A - Building material - Google Patents

Building material

Info

Publication number
CA450459A
CA450459A CA450459A CA450459DA CA450459A CA 450459 A CA450459 A CA 450459A CA 450459 A CA450459 A CA 450459A CA 450459D A CA450459D A CA 450459DA CA 450459 A CA450459 A CA 450459A
Authority
CA
Canada
Prior art keywords
building material
building
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
CA450459A
Other languages
French (fr)
Inventor
Whistler Jenkins Paul
Howard Young 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.)
HH Robertson Co
Original Assignee
HH Robertson Co
Publication date
Application granted granted Critical
Publication of CA450459A publication Critical patent/CA450459A/en
Expired legal-status Critical Current

Links

CA450459A Building material Expired CA450459A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA450459T

Publications (1)

Publication Number Publication Date
CA450459A true CA450459A (en) 1948-08-10

Family

ID=35568177

Family Applications (1)

Application Number Title Priority Date Filing Date
CA450459A Expired CA450459A (en) Building material

Country Status (1)

Country Link
CA (1) CA450459A (en)

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