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CA496247A - Blocs a emboitement - Google Patents

Blocs a emboitement

Info

Publication number
CA496247A
CA496247A CA496247A CA496247DA CA496247A CA 496247 A CA496247 A CA 496247A CA 496247 A CA496247 A CA 496247A CA 496247D A CA496247D A CA 496247DA CA 496247 A CA496247 A CA 496247A
Authority
CA
Canada
Prior art keywords
interlocking blocks
interlocking
blocks
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
CA496247A
Other languages
English (en)
Inventor
O. Nelson Walter
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 CA496247A publication Critical patent/CA496247A/fr
Expired legal-status Critical Current

Links

CA496247A Blocs a emboitement Expired CA496247A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA496247T

Publications (1)

Publication Number Publication Date
CA496247A true CA496247A (fr) 1953-09-22

Family

ID=35641668

Family Applications (1)

Application Number Title Priority Date Filing Date
CA496247A Expired CA496247A (fr) Blocs a emboitement

Country Status (1)

Country Link
CA (1) CA496247A (fr)

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