CA505547A - Building block - Google Patents

Building block

Info

Publication number
CA505547A
CA505547A CA505547A CA505547DA CA505547A CA 505547 A CA505547 A CA 505547A CA 505547 A CA505547 A CA 505547A CA 505547D A CA505547D A CA 505547DA CA 505547 A CA505547 A CA 505547A
Authority
CA
Canada
Prior art keywords
building block
building
block
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
CA505547A
Other languages
French (fr)
Inventor
Ducasse Jean-Baptiste
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 CA505547A publication Critical patent/CA505547A/en
Expired legal-status Critical Current

Links

CA505547A Building block Expired CA505547A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA505547T

Publications (1)

Publication Number Publication Date
CA505547A true CA505547A (en) 1954-09-07

Family

ID=35651470

Family Applications (1)

Application Number Title Priority Date Filing Date
CA505547A Expired CA505547A (en) Building block

Country Status (1)

Country Link
CA (1) CA505547A (en)

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